European Alps
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The Alps () ; german: Alpen ; it, Alpi ; rm, Alps ; sl, Alpe . are the highest and most extensive
mountain range A mountain range or hill range is a series of mountains or hills arranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similarity in form, structure, and alignment that have arise ...
system that lies entirely in
Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a subcontinent of Eurasia and it is located entirel ...
, stretching approximately across seven
Alpine countries The term Alpine states or Alpine countries refers to the territory of eight countries associated with the Alpine region, as defined by the Alpine Convention of 1991: Austria, France, Germany, Italy, Liechtenstein, Monaco, Slovenia, and S ...
(from west to east):
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan area ...
, Switzerland,
Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical ...
,
Liechtenstein Liechtenstein (), officially the Principality of Liechtenstein (german: link=no, Fürstentum Liechtenstein), is a German-speaking microstate located in the Alps between Austria and Switzerland. Liechtenstein is a semi-constitutional monarch ...
,
Austria Austria, , bar, Östareich officially the Republic of Austria, is a country in the southern part of Central Europe, lying in the Eastern Alps. It is a federation of nine states, one of which is the capital, Vienna, the most populous ...
,
Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...
, and
Slovenia Slovenia ( ; sl, Slovenija ), officially the Republic of Slovenia (Slovene: , abbr.: ''RS''), is a country in Central Europe. It is bordered by Italy to the west, Austria to the north, Hungary to the northeast, Croatia to the southeast, an ...
. The Alpine arch generally extends from
Nice Nice ( , ; Niçard dialect, Niçard: , classical norm, or , nonstandard, ; it, Nizza ; lij, Nissa; grc, Νίκαια; la, Nicaea) is the prefecture of the Alpes-Maritimes departments of France, department in France. The Nice urban unit, agg ...
on the western Mediterranean to
Trieste Trieste ( , ; sl, Trst ; german: Triest ) is a city and seaport in northeastern Italy. It is the capital city, and largest city, of the autonomous region of Friuli Venezia Giulia, one of two autonomous regions which are not subdivided into prov ...
on the Adriatic and
Vienna en, Viennese , iso_code = AT-9 , registration_plate = W , postal_code_type = Postal code , postal_code = , timezone = CET , utc_offset = +1 , timezone_DST ...
at the beginning of the
Pannonian Basin The Pannonian Basin, or Carpathian Basin, is a large basin situated in south-east Central Europe. The geomorphological term Pannonian Plain is more widely used for roughly the same region though with a somewhat different sense, with only th ...
. The mountains were formed over tens of millions of years as the African and Eurasian
tectonic plate Plate tectonics (from the la, label=Late Latin, tectonicus, from the grc, τεκτονικός, lit=pertaining to building) is the generally accepted scientific theory that considers the Earth's lithosphere to comprise a number of large te ...
s collided. Extreme shortening caused by the event resulted in marine
sedimentary rock Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at Earth's surface, followed by cementation. Sedimentation is the collective name for processes that cause these particles ...
s rising by thrusting and
folding Fold, folding or foldable may refer to: Arts, entertainment, and media * ''Fold'' (album), the debut release by Australian rock band Epicure * Fold (poker), in the game of poker, to discard one's hand and forfeit interest in the current pot *Abov ...
into high mountain peaks such as
Mont Blanc Mont Blanc (french: Mont Blanc ; it, Monte Bianco , both meaning "white mountain") is the highest mountain in the Alps and Western Europe, rising above sea level. It is the second-most prominent mountain in Europe, after Mount Elbrus, and ...
and the
Matterhorn The (, ; it, Cervino, ; french: Cervin, ; rm, Matterhorn) is a mountain of the Alps, straddling the main watershed and border between Switzerland and Italy. It is a large, near-symmetric pyramidal peak in the extended Monte Rosa area of the ...
. Mont Blanc spans the French–Italian border, and at is the highest mountain in the Alps. The Alpine region area contains 128 peaks higher than . The altitude and size of the range affect the climate in Europe; in the mountains, precipitation levels vary greatly and climatic conditions consist of distinct zones. Wildlife such as
ibex An ibex (plural ibex, ibexes or ibices) is any of several species of wild goat (genus ''Capra''), distinguished by the male's large recurved horns, which are transversely ridged in front. Ibex are found in Eurasia, North Africa and East Africa ...
live in the higher peaks to elevations of , and plants such as
edelweiss EDELWEISS (Expérience pour DEtecter Les WIMPs En Site Souterrain) is a dark matter search experiment located at the Modane Underground Laboratory in France. The experiment uses cryogenic detectors, measuring both the phonon and ionization signal ...
grow in rocky areas in lower elevations as well as in higher elevations. Evidence of human habitation in the Alps goes back to the
Palaeolithic The Paleolithic or Palaeolithic (), also called the Old Stone Age (from Greek: παλαιός ''palaios'', "old" and λίθος '' lithos'', "stone"), is a period in human prehistory that is distinguished by the original development of stone to ...
era. A mummified man, determined to be 5,000 years old, was discovered on a glacier at the Austrian–Italian border in 1991. By the 6th century BC, the Celtic
La Tène culture The La Tène culture (; ) was a European Iron Age culture. It developed and flourished during the late Iron Age (from about 450 BC to the Roman conquest in the 1st century BC), succeeding the early Iron Age Hallstatt culture without any defi ...
was well established. Hannibal notably crossed the Alps with a herd of elephants, and the
Romans Roman or Romans most often refers to: *Rome, the capital city of Italy * Ancient Rome, Roman civilization from 8th century BC to 5th century AD *Roman people, the people of ancient Rome *''Epistle to the Romans'', shortened to ''Romans'', a lette ...
had settlements in the region. In 1800,
Napoleon Napoleon Bonaparte ; it, Napoleone Bonaparte, ; co, Napulione Buonaparte. (born Napoleone Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French military commander and political leader who ...
crossed one of the mountain passes with an army of 40,000. The 18th and 19th centuries saw an influx of naturalists, writers, and artists, in particular, the
Romantics Romanticism (also known as the Romantic movement or Romantic era) was an artistic, literary, musical, and intellectual movement that originated in Europe towards the end of the 18th century, and in most areas was at its peak in the approximate ...
, followed by the
golden age of alpinism The golden age of alpinism was the decade in mountaineering between Alfred Wills's ascent of the Wetterhorn in 1854 and Edward Whymper's ascent of the Matterhorn in 1865, during which many major peaks in the Alps saw their first ascents. Prom ...
as mountaineers began to ascend the peaks. The Alpine region has a strong cultural identity. The traditional culture of farming, cheesemaking, and woodworking still exists in Alpine villages, although the tourist industry began to grow early in the 20th century and expanded greatly after World War II to become the dominant industry by the end of the century. The
Winter Olympic Games The Winter Olympic Games (french: link=no, Jeux olympiques d'hiver) is a major international multi-sport event held once every four years for sports practiced on snow and ice. The first Winter Olympic Games, the 1924 Winter Olympics, were h ...
have been hosted in the Swiss, French, Italian, Austrian and German Alps. As of 2010, the region is home to 14 million people and has 120 million annual visitors.Chatré, Baptiste, et al. (2010), 8


Etymology and toponymy

The English word ''Alps'' comes from the Latin ''Alpes''. The Latin word '' Alpes'' could possibly come from the adjective '' albus'' ("white"), or could possibly come from the Greek goddess Alphito, whose name is related to ''alphita'', the "white flour"; ''
alphos Alphos (from Greek ἀλφός ''alphos'' "a dull white leprosy") is a form of non-contagious leprosy Leprosy, also known as Hansen's disease (HD), is a long-term infection by the bacteria '' Mycobacterium leprae'' or '' Mycobacterium leproma ...
'', a dull white leprosy; and finally the
Proto-Indo-European Proto-Indo-European (PIE) is the reconstructed common ancestor of the Indo-European language family. Its proposed features have been derived by linguistic reconstruction from documented Indo-European languages. No direct record of Proto-Indo- ...
word *albʰós. Similarly, the river god Alpheus is also supposed to derive from the Greek ''alphos'' and means whitish. In his commentary on the ''Aeneid'' of
Vergil Publius Vergilius Maro (; traditional dates 15 October 7021 September 19 BC), usually called Virgil or Vergil ( ) in English, was an ancient Roman poet of the Augustan period. He composed three of the most famous poems in Latin literature: t ...
, the late fourth-century grammarian
Maurus Servius Honoratus Servius was a late fourth-century and early fifth-century grammarian. He earned a contemporary reputation as the most learned man of his generation in Italy; he authored a set of commentaries on the works of Virgil. These works, ''In tria V ...
says that all high mountains are called ''Alpes'' by Celts. According to the ''Oxford English Dictionary'', the Latin ''Alpes'' might derive from a pre-Indo-European word *''alb'' "hill"; "Albania" is a related derivation. Albania, a name not native to the region known as the country of
Albania Albania ( ; sq, Shqipëri or ), or , also or . officially the Republic of Albania ( sq, Republika e Shqipërisë), is a country in Southeastern Europe. It is located on the Adriatic and Ionian Seas within the Mediterranean Sea and shares ...
, has been used as a name for several mountainous areas across Europe. In
Roman times In modern historiography, ancient Rome refers to Roman civilisation from the founding of the city of Rome in the 8th century BC to the collapse of the Western Roman Empire in the 5th century AD. It encompasses the Roman Kingdom (753–509 BC ...
, "Albania" was a name for the eastern
Caucasus The Caucasus () or Caucasia (), is a region between the Black Sea and the Caspian Sea, mainly comprising Armenia, Azerbaijan, Georgia (country), Georgia, and parts of Southern Russia. The Caucasus Mountains, including the Greater Caucasus range ...
, while in the English languages "Albania" (or "Albany") was occasionally used as a name for
Scotland Scotland (, ) is a Countries of the United Kingdom, country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a Anglo-Scottish border, border with England to the southeast ...
, although it is more likely derived from the Latin word '' albus'', the color white. In modern languages the term ''alp'', ''alm'', ''albe'' or ''alpe'' refers to a grazing pastures in the alpine regions below the glaciers, not the peaks.Schmid et al. (2004), 93 An ''alp'' refers to a high mountain pasture, typically near or above the
tree line The tree line is the edge of the habitat at which trees are capable of growing. It is found at high elevations and high latitudes. Beyond the tree line, trees cannot tolerate the environmental conditions (usually cold temperatures, extreme snow ...
, where cows and other livestock are taken to be grazed during the summer months and where huts and hay barns can be found, sometimes constituting tiny hamlets. Therefore, the term "the Alps", as a reference to the mountains, is a misnomer.Fleming (2000), 4 The term for the mountain peaks varies by nation and language: words such as ''Horn'', ''Kogel'', ''Kopf'', ''Gipfel'', ''Spitze'', ''Stock'', and ''Berg'' are used in German-speaking regions; ''Mont'', ''Pic'', ''Tête'', ''Pointe'', ''Dent'', ''Roche'', and ''Aiguille'' in French-speaking regions; and ''Monte'', ''Picco'', ''Corno'', ''Punta'', ''Pizzo'', or ''Cima'' in Italian-speaking regions.


Geography

The Alps are a crescent shaped geographic feature of central Europe that ranges in an arc (curved line) from east to west and is in width. The mean height of the mountain peaks is . The range stretches from the
Mediterranean Sea The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Western and Southern Europe and Anatolia, on the south by North Africa, and on the ...
north above the Po basin, extending through France from
Grenoble lat, Gratianopolis , commune status = Prefecture and commune , image = Panorama grenoble.png , image size = , caption = From upper left: Panorama of the city, Grenoble’s cable cars, place Saint- ...
, and stretching eastward through mid and southern Switzerland. The range continues onward toward
Vienna en, Viennese , iso_code = AT-9 , registration_plate = W , postal_code_type = Postal code , postal_code = , timezone = CET , utc_offset = +1 , timezone_DST ...
, Austria, and east to the
Adriatic Sea The Adriatic Sea () is a body of water separating the Italian Peninsula from the Balkan Peninsula. The Adriatic is the northernmost arm of the Mediterranean Sea, extending from the Strait of Otranto (where it connects to the Ionian Sea) to t ...
and
Slovenia Slovenia ( ; sl, Slovenija ), officially the Republic of Slovenia (Slovene: , abbr.: ''RS''), is a country in Central Europe. It is bordered by Italy to the west, Austria to the north, Hungary to the northeast, Croatia to the southeast, an ...
.Chatré, Baptiste, et al. (2010), 9 To the south it dips into northern Italy and to the north extends to the southern border of
Bavaria Bavaria ( ; ), officially the Free State of Bavaria (german: Freistaat Bayern, link=no ), is a state in the south-east of Germany. With an area of , Bavaria is the largest German state by land area, comprising roughly a fifth of the total lan ...
in Germany.Beattie (2006), xii–xiii In areas like
Chiasso Chiasso (; lmo, Ciass ) is a municipality in the district of Mendrisio in the canton of Ticino in Switzerland. As the southernmost of Switzerland's municipalities, Chiasso is on the border with Italy, in front of Ponte Chiasso (a frazione of Co ...
, Switzerland, and
Allgäu The Allgäu (Standard German: , also Allgovia) is a region in Swabia in southern Germany. It covers the south of Bavarian Swabia, southeastern Baden-Württemberg, and parts of Austria. The region stretches from the pre-alpine lands up to the A ...
, Bavaria, the demarcation between the mountain range and the flatlands are clear; in other places such as
Geneva , neighboring_municipalities= Carouge, Chêne-Bougeries, Cologny, Lancy, Grand-Saconnex, Pregny-Chambésy, Vernier, Veyrier , website = https://www.geneve.ch/ Geneva ( ; french: Genève ) frp, Genèva ; german: link=no, Genf ; it, Ginevr ...
, the demarcation is less clear. The countries with the greatest alpine territory are Austria (28.7% of the total area), Italy (27.2%), France (21.4%) and Switzerland (13.2%). The highest portion of the range is divided by the glacial trough of the
Rhône The Rhône ( , ; wae, Rotten ; frp, Rôno ; oc, Ròse ) is a major river in France and Switzerland, rising in the Alps and flowing west and south through Lake Geneva and southeastern France before discharging into the Mediterranean Sea. At Ar ...
valley, from
Mont Blanc Mont Blanc (french: Mont Blanc ; it, Monte Bianco , both meaning "white mountain") is the highest mountain in the Alps and Western Europe, rising above sea level. It is the second-most prominent mountain in Europe, after Mount Elbrus, and ...
to the
Matterhorn The (, ; it, Cervino, ; french: Cervin, ; rm, Matterhorn) is a mountain of the Alps, straddling the main watershed and border between Switzerland and Italy. It is a large, near-symmetric pyramidal peak in the extended Monte Rosa area of the ...
and
Monte Rosa : , other_name = Monte Rosa massif , translation = Mount Rose , photo = Dufourspitze (Monte Rosa) and Monte Rosa Glacier as seen from Gornergrat, Wallis, Switzerland, 2012 August.jpg , photo_caption = Central Mon ...
on the southern side, and the
Bernese Alps , topo_map= Swiss Federal Office of Topography swisstopo , photo=BerneseAlps.jpg , photo_caption=The Eiger, Mönch, and Jungfrau , country= Switzerland , subdivision1_type= Cantons , subdivision1= , parent= Western Alps , borders_on= , ...
on the northern. The peaks in the easterly portion of the range, in Austria and Slovenia, are smaller than those in the central and western portions. The variances in nomenclature in the region spanned by the Alps make classification of the mountains and subregions difficult, but a general classification is that of the
Eastern Alps Eastern Alps is the name given to the eastern half of the Alps, usually defined as the area east of a line from Lake Constance and the Alpine Rhine valley up to the Splügen Pass at the Alpine divide and down the Liro River to Lake Como in t ...
and
Western Alps The Western Alps are the western part of the Alpine Range including the southeastern part of France (e.g. Savoie), the whole of Monaco, the northwestern part of Italy (i.e. Piedmont and the Aosta Valley) and the southwestern part of Switzerland ( ...
with the divide between the two occurring in eastern Switzerland according to geologist Stefan Schmid, near the
Splügen Pass The Splügen Pass (german: Splügenpass; it, Passo dello Spluga; rm, Pass dal Spleia ) is an Alpine mountain pass of the Lepontine Alps. It connects the Swiss, Grisonian Splügen to the north below the pass with the Italian Chiavenna to the ...
. The highest peaks of the Western Alps and Eastern Alps, respectively, are Mont Blanc, at and
Piz Bernina Piz Bernina ( Romansh, it, Pizzo Bernina, ) is the highest mountain in the Eastern Alps, the highest point of the Bernina Range, and the highest peak in the Rhaetian Alps. It rises and is located south of Pontresina and near the major Alpine ...
at . The second-highest major peaks are
Monte Rosa : , other_name = Monte Rosa massif , translation = Mount Rose , photo = Dufourspitze (Monte Rosa) and Monte Rosa Glacier as seen from Gornergrat, Wallis, Switzerland, 2012 August.jpg , photo_caption = Central Mon ...
at and Ortler, at , respectively. A Series of lower mountain ranges run parallel to the main chain of the Alps, including the
French Prealps The French Prealps (french: Préalpes) are a group of subalpine mountain ranges of medium elevation located immediately west of the French Alps. They roughly stretch from Lake Geneva southwest to the rivers Isère and Drôme; east to a line runn ...
in France and the Jura Mountains in Switzerland and France. The secondary chain of the Alps follows the watershed from the Mediterranean Sea to the Wienerwald, passing over many of the highest and most well-known peaks in the Alps. From the Colle di Cadibona to
Col de Tende Col de Tende ( it, Colle di Tenda; elevation 1870 m) is a high mountain pass in the Alps, close to the border between France and Italy, although the highest section of the pass is wholly within France. It separates the Maritime Alps from the Lig ...
it runs westwards, before turning to the northwest and then, near the
Colle della Maddalena The Maddalena Pass (Italian: ''Colle della Maddalena'' French: ''Col de Larche'', historically ''Col de l'Argentière'') (elevation 1996 m.) is a high mountain pass between the Cottian Alps and the Maritime Alps, located on the border between ...
, to the north. Upon reaching the Swiss border, the line of the main chain heads approximately east-northeast, a heading it follows until its end near Vienna. The northeast end of the Alpine arc directly on the
Danube The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , p ...
, which flows into the Black Sea, is the
Leopoldsberg The Leopoldsberg (; ) is perhaps Vienna’s most famous hill, towering over the Danube and the city. Leopoldberg’s most prominent landmark is the church which stands at the top, and which is clearly visible from Vienna below. Construction of the ...
near Vienna. In contrast, the southeastern part of the Alps ends on the
Adriatic Sea The Adriatic Sea () is a body of water separating the Italian Peninsula from the Balkan Peninsula. The Adriatic is the northernmost arm of the Mediterranean Sea, extending from the Strait of Otranto (where it connects to the Ionian Sea) to t ...
in the area around Trieste towards
Duino Duino ( sl, Devin, german: Tybein) is today a seaside resort on the northern Adriatic coast. It is a ''hamlet'' of Duino-Aurisina, a municipality (''comune'') of the Friuli–Venezia Giulia region of northeastern Italy. The settlement, picturesq ...
and
Barcola Barcola is a maritime neighbourhood of Trieste, Italy. It is a popular tourist place with beaches and long promenades, near the Habsburg-established Miramare Castle. Barcola is highly valued for the high quality of life and the free access to the ...
.


Passes

The Alps have been crossed for war and commerce, and by pilgrims, students and tourists. Crossing routes by road, train, or foot are known as ''passes'', and usually consist of depressions in the mountains in which a valley leads from the plains and hilly pre-mountainous zones. In the medieval period
hospices Hospice care is a type of health care that focuses on the palliation of a terminally ill patient's pain and symptoms and attending to their emotional and spiritual needs at the end of life. Hospice care prioritizes comfort and quality of life by ...
were established by religious orders at the summits of many of the main passes. The most important passes are the
Col de l'Iseran Col de l'Iseran (el. ) is a mountain pass in France, the highest paved pass in the Alps. A part of the Graian Alps, it is in the department of Savoie, near the border with Italy, and is crossed by the D902 roadway. The pass is part of the Route ...
(the highest), the
Col Agnel Col Agnel ( it, Colle dell'Agnello) is a mountain pass in the Cottian Alps, west of Monte Viso between France and Italy which links the Queyras valley (Hautes-Alpes) with Pontechianale in the province of Cuneo, Piedmont. At 2,744 m (9,003&nb ...
, the Brenner Pass, the Mont-Cenis, the
Great St. Bernard Pass it, Colle del Gran San Bernardogerman: Grosser Sankt Bernhard , photo = Great St Bernard Pass.jpg , photo_caption = View of the pass and hospice from Great St Bernard Lake with Mont Vélan in background , elevation_m = 2469 , elevation_ref = ...
, the
Col de Tende Col de Tende ( it, Colle di Tenda; elevation 1870 m) is a high mountain pass in the Alps, close to the border between France and Italy, although the highest section of the pass is wholly within France. It separates the Maritime Alps from the Lig ...
, the
Gotthard Pass german: Gotthardpass , photo = File:Gotthardpass 2008.jpg , photo_caption = The area of the Gotthard Pass from the west , elevation_m = 2106 , elevation_ref = , traversed = National Road 2 Old paved road ( Tremola) Gotthard Rail Tunnel Go ...
, the
Semmering Pass Semmering () is a mountain pass in the Eastern Northern Limestone Alps connecting Lower Austria and Styria, between which it forms a natural border. Location Semmering Pass is located west of Sonnwendstein and Hirschenkogel and east of the P ...
, the
Simplon Pass The Simplon Pass (french: Col du Simplon; german: Simplonpass; it, Passo del Sempione, Lombard: ''Pass del Sempiün'') () is a high mountain pass between the Pennine Alps and the Lepontine Alps in Switzerland. It connects Brig in the canto ...
, and the
Stelvio Pass The Stelvio Pass ( it, Passo dello Stelvio , ''Giogo dello Stelvio'' ; german: Stilfser Joch; ) is a mountain pass in Northern Italy, northern Italy bordering Switzerland at an elevation of Height above mean sea level, above sea level. It is the L ...
.''Encyclopædia Britannica''. ''Encyclopedia Online Academic Edition''. Encyclopædia Britannica; retrieved 6 August 2012. Crossing the Italian-Austrian border, the Brenner Pass separates the
Ötztal Alps The Ötztal Alps ( it, Alpi Venoste, german: Ötztaler Alpen) are a mountain range in the Central Eastern Alps, in the State of Tyrol in western Austria and the Province of South Tyrol in northern Italy. Geography The Ötztal Alps are arrayed ...
and
Zillertal Alps The Zillertal Alps ( it, Alpi Aurine; german: Zillertaler Alpen) are a mountain range of the Central Eastern Alps on the border of Austria and Italy. Name The range is named after the Zillertal (Ziller river valley) on its north. Geography The ...
and has been in use as a trading route since the 14th century. The lowest of the Alpine passes at , the Semmering crosses from
Lower Austria Lower Austria (german: Niederösterreich; Austro-Bavarian: ''Niedaöstareich'', ''Niedaestareich'') is one of the nine states of Austria, located in the northeastern corner of the country. Since 1986, the capital of Lower Austria has been Sankt P ...
to Styria; since the 12th century when a hospice was built there, it has seen continuous use. A railroad with a tunnel long was built along the route of the pass in the mid-19th century. With a summit of , the Great St. Bernard Pass is one of the highest in the Alps, crossing the Italian-Swiss border east of the Pennine Alps along the flanks of Mont Blanc. The pass was used by
Napoleon Bonaparte Napoleon Bonaparte ; it, Napoleone Bonaparte, ; co, Napulione Buonaparte. (born Napoleone Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French military commander and political leader wh ...
to cross 40,000 troops in 1800. The
Mont Cenis Mont Cenis ( it, Moncenisio) is a massif (el. 3,612 m / 11,850 ft at Pointe de Ronce) and a pass (el. 2,085 m / 6,840 ft) in Savoie (France), which forms the limit between the Cottian and Graian Alps. Route The term "Mont Cenis" cou ...
pass has been a major commercial and military road between Western Europe and Italy. The pass was crossed by many troops on their way to the Italian peninsula. From
Constantine I Constantine I ( , ; la, Flavius Valerius Constantinus, ; ; 27 February 22 May 337), also known as Constantine the Great, was Roman emperor from AD 306 to 337, the first one to Constantine the Great and Christianity, convert to Christiani ...
, Pepin the Short and
Charlemagne Charlemagne ( , ) or Charles the Great ( la, Carolus Magnus; german: Karl der Große; 2 April 747 – 28 January 814), a member of the Carolingian dynasty, was King of the Franks from 768, King of the Lombards from 774, and the first ...
to Henry IV, Napoléon and more recently the German
Gebirgsjäger ''Gebirgsjäger'' () are the light infantry part of the alpine or mountain troops (''Gebirgstruppe'') of Germany, Austria and Switzerland. The word '' Jäger'' (meaning "hunter" or "huntsman") is a characteristic term used for light infantry in ...
s during
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing ...
. Now the pass has been supplanted by the Fréjus Highway Tunnel (opened 1980) and Rail Tunnel (opened 1871). The Saint Gotthard Pass crosses from
Central Switzerland Central Switzerland is the region of the Alpine Foothills geographically the heart and historically the origin of Switzerland, with the cantons of Uri, Schwyz, Obwalden, Nidwalden, Lucerne and Zug. Central Switzerland is one of the NUTS 2 Stat ...
to
Ticino Ticino (), sometimes Tessin (), officially the Republic and Canton of Ticino or less formally the Canton of Ticino,, informally ''Canton Ticino'' ; lmo, Canton Tesin ; german: Kanton Tessin ; french: Canton du Tessin ; rm, Chantun dal Tessin . ...
; in 1882 the Saint Gotthard Railway Tunnel was opened connecting Lucerne in Switzerland, with
Milan Milan ( , , Lombard: ; it, Milano ) is a city in northern Italy, capital of Lombardy, and the second-most populous city proper in Italy after Rome. The city proper has a population of about 1.4 million, while its metropolitan city h ...
in Italy. 98 years later followed Gotthard Road Tunnel ( long) connecting the A2 motorway in
Göschenen Göschenen (German, it, Casinotta, rm, Caschanuttais) a village and municipality in the canton of Uri in Switzerland. It sits at the northern end of the Gotthard tunnel. The Göschenen riots (1875) saw Urner troops opening fire on Italian miner ...
on the north side with Airolo on the south side, exactly like the railway tunnel. On 1 June 2016 the world's longest railway tunnel, the
Gotthard Base Tunnel , rm, Tunnel da basa dal Sogn Gottard , image = 20141120 gotthard-basistunnel02-wikipedia-hannes-ortlieb.jpg , image_size = 250 , caption = Turnout at Faido multifunction station , line = Gotthard Line , location = Switzerland ( Uri, Grisons and ...
was opened, which connects
Erstfeld Erstfeld is a municipality in the canton of Uri in Switzerland. History In 1962 a collection of four gold torques and three gold arm rings were discovered near Erstfeld. While the exact origin date is unknown, they are likely from the 4th cent ...
in canton of Uri with Bodio in canton of Ticino by two single tubes of . It is the first tunnel that traverses the Alps on a flat route. From 11 December 2016, it has been part of the regular railway timetable and used hourly as standard ride between
Basel , french: link=no, Bâlois(e), it, Basilese , neighboring_municipalities= Allschwil (BL), Hégenheim (FR-68), Binningen (BL), Birsfelden (BL), Bottmingen (BL), Huningue (FR-68), Münchenstein (BL), Muttenz (BL), Reinach (BL), Riehen (BS ...
/ Lucerne/ Zurich and
Bellinzona Bellinzona ( , , Ticinese ; french: Bellinzone ; german: Bellenz ; rm, Blizuna )is a municipality, a historic Swiss town, and the capital of the canton of Ticino in Switzerland. The town is famous for its three castles (Castelgrande, Montebell ...
/
Lugano Lugano (, , ; lmo, label=Ticinese dialect, Ticinese, Lugan ) is a city and municipality in Switzerland, part of the Lugano District in the canton of Ticino. It is the largest city of both Ticino and the Italian-speaking southern Switzerland. Luga ...
/
Milan Milan ( , , Lombard: ; it, Milano ) is a city in northern Italy, capital of Lombardy, and the second-most populous city proper in Italy after Rome. The city proper has a population of about 1.4 million, while its metropolitan city h ...
. The highest pass in the alps is the
Col de l'Iseran Col de l'Iseran (el. ) is a mountain pass in France, the highest paved pass in the Alps. A part of the Graian Alps, it is in the department of Savoie, near the border with Italy, and is crossed by the D902 roadway. The pass is part of the Route ...
in Savoy (France) at , followed by the Stelvio Pass in northern Italy at ; the road was built in the 1820s.


Highest mountains

The
Union Internationale des Associations d'Alpinisme The International Climbing and Mountaineering Federation, commonly known by its French name Union Internationale des Associations d'Alpinisme (UIAA, lit. ''International Union of Alpine Clubs''), was founded in August 1932 in Chamonix, France ...
(UIAA) has defined a list of 82 "official" Alpine summits that reach at least . The list includes not only mountains, but also subpeaks with little
prominence In topography, prominence (also referred to as autonomous height, relative height, and shoulder drop in US English, and drop or relative height in British English) measures the height of a mountain or hill's summit relative to the lowest contou ...
that are considered important mountaineering objectives. Below are listed the 29 "four-thousanders" with at least of prominence. While Mont Blanc was first climbed in 1786 and the Jungfrau in 1811, most of the Alpine four-thousanders were climbed during the second half of the 19th century, notably
Piz Bernina Piz Bernina ( Romansh, it, Pizzo Bernina, ) is the highest mountain in the Eastern Alps, the highest point of the Bernina Range, and the highest peak in the Rhaetian Alps. It rises and is located south of Pontresina and near the major Alpine ...
(1850), the Dom (1858), the Grand Combin (1859), the
Weisshorn The Weisshorn (German, lit. ''white peak/mountain'') is a major peak of Switzerland and the Alps, culminating at above sea level. It is part of the Pennine Alps and is located between the valleys of Anniviers and Zermatt in the canton of Val ...
(1861) and the Barre des Écrins (1864); the ascent of the Matterhorn in 1865 marked the end of the
golden age of alpinism The golden age of alpinism was the decade in mountaineering between Alfred Wills's ascent of the Wetterhorn in 1854 and Edward Whymper's ascent of the Matterhorn in 1865, during which many major peaks in the Alps saw their first ascents. Prom ...
.
Karl Blodig Karl Blodig (16 October 1859 – 7 September 1956) was an Austrian mountaineer, optician, and writer. Blodig was the first to successfully climb all Alpine peaks of over 4000 meters, completing his final summit around 1911. He wrote about these c ...
(1859–1956) was among the first to successfully climb all the major 4,000 m peaks. He completed his series of ascents in 1911. Many of the big Alpine three-thousanders were climbed in the early 19th century, notably the
Grossglockner The Grossglockner (german: Großglockner ; or just ''Glockner'') is, at 3,798 metres above the Adriatic (12,461 ft), the highest mountain in Austria and the highest mountain in the Alps east of the Brenner Pass. It is part of the larger Glo ...
(1800) and the Ortler (1804), although some of them were climbed only much later, such at Mont Pelvoux (1848),
Monte Viso Monte Viso or Monviso (; oc, Vísol; Piedmontese: ''Brich Monviso'' or ''Viso'') is the highest mountain of the Cottian Alps. It is located in Italy close to the French border. Monte Viso is well known for its pyramid-like shape and, because it i ...
(1861) and La Meije (1877). The first British Mont Blanc ascent by a man was in 1788; the first ascent by a woman was in 1808. By the mid-1850s Swiss mountaineers had ascended most of the peaks and were eagerly sought as mountain guides.
Edward Whymper Edward Whymper FRSE (27 April 184016 September 1911) was an English mountaineer, explorer, illustrator, and author best known for the first ascent of the Matterhorn in 1865. Four members of his climbing party were killed during the descent. W ...
reached the top of the Matterhorn in 1865 (after seven attempts), and in 1938 the last of the six
great north faces of the Alps The six great north faces of the Alps are a group of vertical faces in the Swiss, French, and Italian Alps known in mountaineering for their difficulty, danger, and great height. The "Trilogy" is the three hardest of these north faces, being th ...
was climbed with the first ascent of the Eiger ''Nordwand'' (north face of the Eiger).Shoumatoff (2001), 197–200


Geology and orogeny

Important geological concepts were established as naturalists began studying the rock formations of the Alps in the 18th century. In the mid-19th century, the now-defunct theory of
geosyncline A geosyncline (originally called a geosynclinal) is an obsolete geological concept to explain orogens, which was developed in the late 19th and early 20th centuries, before the theory of plate tectonics was envisaged. Şengör (1982), p. 11 A geo ...
s was used to explain the presence of "folded" mountain chains but by the mid-20th century the theory of
plate tectonics Plate tectonics (from the la, label=Late Latin, tectonicus, from the grc, τεκτονικός, lit=pertaining to building) is the generally accepted scientific theory that considers the Earth's lithosphere to comprise a number of large ...
became widely accepted. The formation of the Alps (the Alpine orogeny) was an episodic process that began about 300 million years ago. In the
Paleozoic The Paleozoic (or Palaeozoic) Era is the earliest of three geologic eras of the Phanerozoic Eon. The name ''Paleozoic'' ( ;) was coined by the British geologist Adam Sedgwick in 1838 by combining the Greek words ''palaiós'' (, "old") and ' ...
Era the
Pangaea Pangaea or Pangea () was a supercontinent that existed during the late Paleozoic and early Mesozoic eras. It assembled from the earlier continental units of Gondwana, Euramerica and Siberia during the Carboniferous approximately 335 million y ...
n
supercontinent In geology, a supercontinent is the assembly of most or all of Earth's continental blocks or cratons to form a single large landmass. However, some geologists use a different definition, "a grouping of formerly dispersed continents", which leav ...
consisted of a single
tectonic plate Plate tectonics (from the la, label=Late Latin, tectonicus, from the grc, τεκτονικός, lit=pertaining to building) is the generally accepted scientific theory that considers the Earth's lithosphere to comprise a number of large te ...
; it broke into separate plates during the
Mesozoic The Mesozoic Era ( ), also called the Age of Reptiles, the Age of Conifers, and colloquially as the Age of the Dinosaurs is the second-to-last era of Earth's geological history, lasting from about , comprising the Triassic, Jurassic and Cretace ...
Era and the Tethys sea developed between Laurasia and Gondwana during the
Jurassic The Jurassic ( ) is a geologic period and stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately Mya. The Jurassic constitutes the middle period of ...
Period.Graciansky (2011), 1–2 The Tethys was later squeezed between colliding plates causing the formation of mountain ranges called the
Alpide belt The Alpide belt or Alpine-Himalayan orogenic belt,K.M. Storetvedt, K. M., ''The Tethys Sea and the Alpine-Himalayan orogenic belt; mega-elements in a new global tectonic system,'' Physics of the Earth and Planetary Interiors, Volume 62, Issues 1 ...
, from
Gibraltar ) , anthem = " God Save the King" , song = " Gibraltar Anthem" , image_map = Gibraltar location in Europe.svg , map_alt = Location of Gibraltar in Europe , map_caption = United Kingdom shown in pale green , mapsize = , image_map2 = Gib ...
through the
Himalayas The Himalayas, or Himalaya (; ; ), is a mountain range in Asia, separating the plains of the Indian subcontinent from the Tibetan Plateau. The range has some of the planet's highest peaks, including the very highest, Mount Everest. Over 10 ...
to
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
—a process that began at the end of the
Mesozoic The Mesozoic Era ( ), also called the Age of Reptiles, the Age of Conifers, and colloquially as the Age of the Dinosaurs is the second-to-last era of Earth's geological history, lasting from about , comprising the Triassic, Jurassic and Cretace ...
and continues into the present. The formation of the Alps was a segment of this orogenic process, caused by the collision between the African and the
Eurasian Eurasia (, ) is the largest continental area on Earth, comprising all of Europe and Asia. Primarily in the Northern Hemisphere, Northern and Eastern Hemispheres, it spans from the British Isles and the Iberian Peninsula in the west to the Ja ...
plates that began in the late
Cretaceous The Cretaceous ( ) is a geological period that lasted from about 145 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 79 million years, it is the longest geological period of ...
Period.Gerrard, (1990), 16 Under extreme
compressive stress In long, slender structural elements — such as columns or truss bars — an increase of compressive force ''F'' leads to structural failure due to buckling at lower stress than the compressive strength. Compressive stress has stress units (fo ...
es and pressure, marine
sedimentary rock Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at Earth's surface, followed by cementation. Sedimentation is the collective name for processes that cause these particles ...
s were uplifted, creating characteristic recumbent folds, or ''
nappe In geology, a nappe or thrust sheet is a large sheetlike body of rock that has been moved more than or above a thrust fault from its original position. Nappes form in compressional tectonic settings like continental collision zones or on the o ...
s'', and
thrust fault A thrust fault is a break in the Earth's crust, across which older rocks are pushed above younger rocks. Thrust geometry and nomenclature Reverse faults A thrust fault is a type of reverse fault that has a dip of 45 degrees or less. If ...
s. As the rising peaks underwent erosion, a layer of marine
flysch Flysch () is a sequence of sedimentary rock layers that progress from deep-water and turbidity flow deposits to shallow-water shales and sandstones. It is deposited when a deep basin forms rapidly on the continental side of a mountain building epi ...
sediments was deposited in the foreland basin, and the sediments became involved in younger nappes (folds) as the orogeny progressed. Coarse sediments from the continual uplift and erosion were later deposited in foreland areas as
molasse __NOTOC__ The term "molasse" () refers to sandstones, shales and conglomerates that form as terrestrial or shallow marine deposits in front of rising mountain chains. The molasse deposits accumulate in a foreland basin, especially on top of flysc ...
.Gerrard, (1990), 9 The molasse regions in Switzerland and Bavaria were well-developed and saw further upthrusting of flysch.Schmid (2004), 102 The Alpine orogeny occurred in ongoing cycles through to the Paleogene causing differences in nappe structures, with a late-stage orogeny causing the development of the Jura Mountains.Schmid (2004), 97 A series of tectonic events in the Triassic, Jurassic and Cretaceous periods caused different paleogeographic regions. The Alps are subdivided by different lithology (rock composition) and nappe structures according to the orogenic events that affected them. The geological subdivision differentiates the Western, Eastern Alps, and Southern Alps: the Helveticum in the north, the Penninicum and Austroalpine system in the centre and, south of the Periadriatic Seam, the Southern Alpine system. According to geologist Stefan Schmid, because the Western Alps underwent a metamorphic event in the Cenozoic Era while the Austroalpine peaks underwent an event in the Cretaceous Period, the two areas show distinct differences in nappe formations.
Flysch Flysch () is a sequence of sedimentary rock layers that progress from deep-water and turbidity flow deposits to shallow-water shales and sandstones. It is deposited when a deep basin forms rapidly on the continental side of a mountain building epi ...
deposits in the Southern Alps of Lombardy probably occurred in the Cretaceous or later. Peaks in France, Italy and Switzerland lie in the "Houillière zone", which consists of basement with sediments from the Mesozoic Era.Schmid, 99 High "massifs" with external sedimentary cover are more common in the Western Alps and were affected by Neogene Period thin-skinned thrusting whereas the Eastern Alps have comparatively few high peaked massifs. Similarly the peaks in eastern Switzerland extending to western Austria (Helvetic nappes) consist of thin-skinned sedimentary folding that
detached A stand-alone house (also called a single-detached dwelling, detached residence or detached house) is a free-standing residential building. It is sometimes referred to as a single-family home, as opposed to a multi-family residential dwelli ...
from former basement rock.Schmid (2004), 103 In simple terms, the structure of the Alps consists of layers of rock of European, African, and oceanic (Tethyan) origin.Graciansky (2011), 29 The bottom nappe structure is of continental European origin, above which are stacked marine sediment nappes, topped off by nappes derived from the African plate.Graciansky (2011), 31 The Matterhorn is an example of the ongoing orogeny and shows evidence of great folding. The tip of the mountain consists of
gneiss Gneiss ( ) is a common and widely distributed type of metamorphic rock. It is formed by high-temperature and high-pressure metamorphic processes acting on formations composed of igneous or sedimentary rocks. Gneiss forms at higher temperatures a ...
es from the African plate; the base of the peak, below the glaciated area, consists of European basement rock. The sequence of Tethyan marine sediments and their oceanic basement is sandwiched between rock derived from the African and European plates. The core regions of the Alpine orogenic belt have been folded and fractured in such a manner that erosion created the characteristic steep vertical peaks of the Swiss Alps that rise seemingly straight out of the foreland areas. Peaks such as Mont Blanc, the Matterhorn, and high peaks in the Pennine Alps, the Briançonnais, and
Hohe Tauern The High Tauern ( pl.; german: Hohe Tauern, it, Alti Tauri) are a mountain range on the main chain of the Central Eastern Alps, comprising the highest peaks east of the Brenner Pass. The crest forms the southern border of the Austrian states of ...
consist of layers of rock from the various orogenies including exposures of basement rock. Due to the ever-present geologic instability, earthquakes continue in the Alps to this day. Typically, the largest earthquakes in the alps have been between magnitude 6 and 7 on the Richter scale.
Geodetic Geodesy ( ) is the Earth science of accurately measuring and understanding Earth's figure (geometric shape and size), orientation in space, and gravity. The field also incorporates studies of how these properties change over time and equivale ...
measurements show ongoing topographic uplift at rates of up to about 2.5 mm/a in the North, Western and Central Alps, and at ~1 mm/a in the Eastern and South-Western Alps. The underlying mechanisms that jointly drive the present-day uplift pattern are the isostatic rebound due to the melting of the last glacial maximum ice-cap or long-term erosion, detachment of the Western Alpine subducting slab, mantle convection as well as ongoing horizontal convergence between Africa and Europe, but their relative contributions to the uplift of the Alps are difficult to quantify and likely to vary significantly in space and time.


Minerals

The Alps are a source of minerals that have been mined for thousands of years. In the 8th to 6th centuries, BC during the Hallstatt culture, Celtic tribes mined copper; later the Romans mined gold for coins in the
Bad Gastein Bad Gastein (; formerly ''Badgastein''; Southern Bavarian: ''Bod Goschdei'') is a spa town in the district of St. Johann im Pongau, in the Austrian state of Salzburg. Picturesquely situated in a high valley of the Hohe Tauern mountain range, it ...
area. Erzberg in Styria furnishes high-quality iron ore for the steel industry. Crystals, such as
cinnabar Cinnabar (), or cinnabarite (), from the grc, κιννάβαρι (), is the bright scarlet to brick-red form of mercury(II) sulfide (HgS). It is the most common source ore for refining elemental mercury and is the historic source for the bri ...
, amethyst, and
quartz Quartz is a hard, crystalline mineral composed of silica ( silicon dioxide). The atoms are linked in a continuous framework of SiO4 silicon-oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical ...
, are found throughout much of the Alpine region. The cinnabar deposits in Slovenia are a notable source of cinnabar pigments. Alpine crystals have been studied and collected for hundreds of years and began to be classified in the 18th century.
Leonhard Euler Leonhard Euler ( , ; 15 April 170718 September 1783) was a Swiss mathematician, physicist, astronomer, geographer, logician and engineer who founded the studies of graph theory and topology and made pioneering and influential discoveries in ma ...
studied the shapes of crystals, and by the 19th-century crystal hunting was common in Alpine regions. David Friedrich Wiser amassed a collection of 8000 crystals that he studied and documented. In the 20th century Robert Parker wrote a well-known work about the rock crystals of the Swiss Alps; at the same period a commission was established to control and standardize the naming of Alpine minerals.


Glaciers

In the
Miocene The Miocene ( ) is the first epoch (geology), geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and mea ...
Epoch the mountains underwent severe erosion because of glaciation, which was noted in the mid-19th century by naturalist Louis Agassiz who presented a paper proclaiming the Alps were covered in ice at various intervals—a theory he formed when studying rocks near his Neuchâtel home which he believed originated to the west in the Bernese Oberland. Because of his work he came to be known as the "father of the ice-age concept" although other naturalists before him put forth similar ideas.Shoumatoff (2001), 63–68 Agassiz studied glacier movement in the 1840s at the
Unteraar Glacier The Unteraargletscher (), literally "Lower Aare-Glacier", is the larger of the two sources of the Aare river in the Bernese Alps. It emerges from the association of the Finsteraargletscher (near the Finsteraarhorn) and the Lauteraargletscher (n ...
where he found the glacier moved per year, more rapidly in the middle than at the edges. His work was continued by other scientists and now a permanent laboratory exists inside a glacier under the
Jungfraujoch The Jungfraujoch (German: lit. "maiden saddle") is a saddle connecting two major 4000ers of the Bernese Alps: the Jungfrau and the Mönch. It lies at an elevation of above sea level and is directly overlooked by the rocky prominence of the Sphinx ...
, devoted exclusively to the study of Alpine glaciers. Glaciers pick up rocks and sediment with them as they flow. This causes erosion and the formation of valleys over time. The
Inn Inns are generally establishments or buildings where travelers can seek lodging, and usually, food and drink. Inns are typically located in the country or along a highway; before the advent of motorized transportation they also provided accommo ...
valley is an example of a valley carved by glaciers during the
ice ages An ice age is a long period of reduction in the temperature of Earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers. Earth's climate alternates between ice ages and gree ...
with a typical terraced structure caused by erosion. Eroded rocks from the most recent ice age lie at the bottom of the valley while the top of the valley consists of erosion from earlier ice ages. Glacial valleys have characteristically steep walls (reliefs); valleys with lower reliefs and talus slopes are remnants of glacial troughs or previously infilled valleys.Gerrard, (1990), 132 Moraines, piles of rock picked up during the movement of the glacier, accumulate at edges, centre, and the terminus of glaciers. Alpine glaciers can be straight rivers of ice, long sweeping rivers, spread in a fan-like shape (Piedmont glaciers), and curtains of ice that hang from vertical slopes of the mountain peaks. The stress of the movement causes the ice to break and crack loudly, perhaps explaining why the mountains were believed to be home to dragons in the medieval period. The cracking creates unpredictable and dangerous
crevasse A crevasse is a deep crack, that forms in a glacier or ice sheet that can be a few inches across to over 40 feet. Crevasses form as a result of the movement and resulting stress associated with the shear stress generated when two semi-rigid pie ...
s, often invisible under new snowfall, which causes the greatest danger to mountaineers. Glaciers end in ice caves (the Rhône Glacier), by trailing into a lake or river, or by shedding snowmelt on a meadow. Sometimes a piece of glacier will detach or break resulting in flooding, property damage, and loss of life.Shoumatoff (2001), 71–72 High levels of precipitation cause the glaciers to descend to permafrost levels in some areas whereas in other, more arid regions, glaciers remain above about the level.Gerrard, (1990), 78 The of the Alps covered by glaciers in 1876 had shrunk to by 1973, resulting in decreased river run-off levels.Gerrard, (1990), 108 Forty percent of the glaciation in Austria has disappeared since 1850, and 30% of that in Switzerland. Although the Alpine topography shows marked glacial morphologies, the mechanisms by which glacial reshaping occurs are unclear. Numerical modeling suggests that glacial erosion propagates from low elevations to high elevations leading to an early increase of local relief followed by lowering of the mean orogen elevation.


Rivers and lakes

The Alps provide lowland Europe with drinking water, irrigation, and hydroelectric power. Although the area is only about 11% of the surface area of Europe, the Alps provide up to 90% of water to lowland Europe, particularly to arid areas and during the summer months. Cities such as Milan depend on 80% of water from Alpine runoff.Benniston et al. (2011), 1 Water from the rivers is used in at least 550
hydroelectricity Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined an ...
power plants, considering only those producing at least 10MW of electricity. Major European rivers flow from the Alps, such as the
Rhine ), Surselva, Graubünden, Switzerland , source1_coordinates= , source1_elevation = , source2 = Rein Posteriur/Hinterrhein , source2_location = Paradies Glacier, Graubünden, Switzerland , source2_coordinates= , so ...
, the
Rhône The Rhône ( , ; wae, Rotten ; frp, Rôno ; oc, Ròse ) is a major river in France and Switzerland, rising in the Alps and flowing west and south through Lake Geneva and southeastern France before discharging into the Mediterranean Sea. At Ar ...
, the
Inn Inns are generally establishments or buildings where travelers can seek lodging, and usually, food and drink. Inns are typically located in the country or along a highway; before the advent of motorized transportation they also provided accommo ...
, and the Po, all of which have headwaters in the Alps and flow into neighbouring countries, finally emptying into the
North Sea The North Sea lies between Great Britain, Norway, Denmark, Germany, the Netherlands and Belgium. An epeiric sea, epeiric sea on the European continental shelf, it connects to the Atlantic Ocean through the English Channel in the south and the ...
, the Mediterranean Sea, the Adriatic Sea and the
Black Sea The Black Sea is a marginal mediterranean sea of the Atlantic Ocean lying between Europe and Asia, east of the Balkans, south of the East European Plain, west of the Caucasus, and north of Anatolia. It is bounded by Bulgaria, Georgia, Rom ...
. Other rivers such as the
Danube The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , p ...
have major tributaries flowing into them that originate in the Alps. The Rhône is second to the
Nile The Nile, , Bohairic , lg, Kiira , Nobiin: Áman Dawū is a major north-flowing river in northeastern Africa. It flows into the Mediterranean Sea. The Nile is the longest river in Africa and has historically been considered the longest ...
as a freshwater source to the Mediterranean Sea; the river begins as glacial meltwater, flows into
Lake Geneva , image = Lake Geneva by Sentinel-2.jpg , caption = Satellite image , image_bathymetry = , caption_bathymetry = , location = Switzerland, France , coords = , lake_type = Glacial la ...
, and from there to France where one of its uses is to cool nuclear power plants.Benniston et al. (2011), 3 The Rhine originates in a area in Switzerland and represents almost 60% of water exported from the country. Tributary valleys, some of which are complicated, channel water to the main valleys which can experience flooding during the snowmelt season when rapid runoff causes debris torrents and swollen rivers.Ceben (1998), 31 The rivers form lakes, such as Lake Geneva, a crescent-shaped lake crossing the Swiss border with Lausanne on the Swiss side and the town of Evian-les-Bains on the French side. In Germany, the medieval St. Bartholomew's chapel was built on the south side of the
Königssee The Königssee is a natural lake in the extreme southeast Berchtesgadener Land district of the German state of Bavaria, near the Austrian border. Most of the lake is within the Berchtesgaden National Park. Description Situated within the Berch ...
, accessible only by boat or by climbing over the abutting peaks. Additionally, the Alps have led to the creation of large lakes in Italy. For instance, the
Sarca The Sarca is a river springing from the Adamello-Presanella mountains in the Italian Alps and flowing into Lake Garda at Torbole. As an emissary of the lake it becomes known as the Mincio river, forming a single river system long (''Sarca-Minci ...
, the primary inflow of
Lake Garda Lake Garda ( it, Lago di Garda or ; lmo, label= Eastern Lombard, Lach de Garda; vec, Ƚago de Garda; la, Benacus; grc, Βήνακος) is the largest lake in Italy. It is a popular holiday location in northern Italy, about halfway between ...
, originates in the Italian Alps. The
Italian Lakes The Italian Lakes ( it, Grandi laghi prealpini, lit. "great prealpine lakes") are a group of large lakes lying on the south side of the Alps, in the basin of the river Po and the Mediterranean Sea. As their name suggests, they are essentially lo ...
are a popular tourist destination since the Roman Era for their mild climate. Scientists have been studying the impact of climate change and water use. For example, each year more water is diverted from rivers for
snowmaking Snowmaking is the production of snow by forcing water and pressurized air through a "snow gun", also known as a "snow cannon". Snowmaking is mainly used at ski resorts to supplement natural snow. This allows ski resorts to improve the reliabilit ...
in the ski resorts, the effect of which is yet unknown. Furthermore, the decrease of glaciated areas combined with a succession of winters with lower-than-expected precipitation may have a future impact on the rivers in the Alps as well as an effect on the water availability to the lowlands.


Climate

The Alps are a classic example of what happens when a
temperate In geography, the temperate climates of Earth occur in the middle latitudes (23.5° to 66.5° N/S of Equator), which span between the tropics and the polar regions of Earth. These zones generally have wider temperature ranges throughout ...
area at lower altitude gives way to higher-elevation terrain. Elevations around the world that have cold climates similar to those of the polar regions have been called
Alpine Alpine may refer to any mountainous region. It may also refer to: Places Europe * Alps, a European mountain range ** Alpine states, which overlap with the European range Australia * Alpine, New South Wales, a Northern Village * Alpine National Pa ...
. A rise from sea level into the upper regions of the atmosphere causes the temperature to decrease (see
adiabatic lapse rate The lapse rate is the rate at which an atmospheric variable, normally temperature in Earth's atmosphere, falls with altitude. ''Lapse rate'' arises from the word ''lapse'', in the sense of a gradual fall. In dry air, the adiabatic lapse rate is ...
). The effect of mountain chains on prevailing winds is to carry warm air belonging to the lower region into an upper zone, where it expands in volume at the cost of a proportionate loss of temperature, often accompanied by precipitation in the form of snow or rain. The height of the Alps is sufficient to divide the weather patterns in Europe into a wet north and dry south because moisture is sucked from the air as it flows over the high peaks. The severe weather in the Alps has been studied since the 18th century; particularly the weather patterns such as the seasonal
foehn wind A Foehn or Föhn (, , ), is a type of dry, relatively warm, downslope wind that occurs in the lee (downwind side) of a mountain range. It is a rain shadow wind that results from the subsequent adiabatic warming of air that has dropped most of ...
. Numerous weather stations were placed in the mountains early in the early 20th century, providing continuous data for climatologists.Ceben (1998), 22–24 Some of the valleys are quite arid such as the
Aosta Aosta (, , ; french: Aoste , formerly ; frp, Aoûta , ''Veulla'' or ''Ouhta'' ; lat, Augusta Praetoria Salassorum; wae, Augschtal; pms, Osta) is the principal city of Aosta Valley, a bilingual region in the Italian Alps, north-northwest of ...
valley in Italy, the
Maurienne Maurienne ( frp, Môrièna) is one of the provinces of Savoy, corresponding to the arrondissement of Saint-Jean-de-Maurienne in France. It is also the original name of the capital of the province, now Saint-Jean-de-Maurienne. Location The Mau ...
in France, the
Valais Valais ( , , ; frp, Valês; german: Wallis ), more formally the Canton of Valais,; german: Kanton Wallis; in other official Swiss languages outside Valais: it, (Canton) Vallese ; rm, (Chantun) Vallais. is one of the 26 cantons forming the S ...
in Switzerland, and northern
Tyrol Tyrol (; historically the Tyrole; de-AT, Tirol ; it, Tirolo) is a historical region in the Alps - in Northern Italy and western Austria. The area was historically the core of the County of Tyrol, part of the Holy Roman Empire, Austrian Emp ...
. The areas that are not arid and receive high precipitation experience periodic flooding from rapid snowmelt and runoff. The mean precipitation in the Alps ranges from a low of per year to per year, with the higher levels occurring at high altitudes. At altitudes between , snowfall begins in November and accumulates through to April or May when the melt begins. Snow lines vary from , above which the snow is permanent and the temperatures hover around the freezing point even during July and August. High-water levels in streams and rivers peak in June and July when the snow is still melting at the higher altitudes. The Alps are split into five climatic zones, each with different vegetation. The climate, plant life, and animal life vary among the different sections or zones of the mountains. The lowest zone is the colline zone, which exists between , depending on the location. The
montane Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial ...
zone extends from , followed by the sub-Alpine zone from . The Alpine zone, extending from
tree line The tree line is the edge of the habitat at which trees are capable of growing. It is found at high elevations and high latitudes. Beyond the tree line, trees cannot tolerate the environmental conditions (usually cold temperatures, extreme snow ...
to the snow line, is followed by the glacial zone, which covers the glaciated areas of the mountain. Climatic conditions show variances within the same zones; for example, weather conditions at the head of a mountain valley, extending directly from the peaks, are colder and more severe than those at the mouth of a valley which tend to be less severe and receive less snowfall. Various models of
climate change In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to ...
have been projected into the 22nd century for the Alps, with an expectation that a trend toward increased temperatures will have an effect on snowfall, snowpack, glaciation, and river runoff. Significant changes, of both natural and anthropogenic origins, have already been diagnosed from observations.


Ecology


Flora

Thirteen thousand species of plants have been identified in the Alpine regions. Alpine plants are grouped by habitat and soil type which can be
limestone Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms whe ...
or non-calcareous. The habitats range from meadows, bogs, and woodland (deciduous and coniferous) areas to soil-less scree and moraines, and rock faces and ridges.Reynolds, (2012), 43–45 A natural vegetation limit with altitude is given by the presence of the chief
deciduous In the fields of horticulture and Botany, the term ''deciduous'' () means "falling off at maturity" and "tending to fall off", in reference to trees and shrubs that seasonally shed leaves, usually in the autumn; to the shedding of petals, ...
trees—oak, beech, ash and sycamore maple. These do not reach the same elevation, nor are they often found growing together, but their upper limit corresponds accurately enough to the change from a temperate to a colder climate that is further proved by a change in the presence of wild herbaceous vegetation. This limit usually lies about above the sea on the north side of the Alps, but on the southern slopes it often rises to , sometimes even to . Above the forestry, there is often a band of short pine trees (''
Pinus mugo ''Pinus mugo'', known as bog pine, creeping pine, dwarf mountain pine, mugo pine, mountain pine, scrub mountain pine, or Swiss mountain pine, is a species of conifer, native to high elevation habitats from southwestern to Central Europe and S ...
''), which is in turn superseded by ''Alpenrosen'', dwarf shrubs, typically '' Rhododendron ferrugineum'' (on acid soils) or ''
Rhododendron hirsutum ''Rhododendron hirsutum'', commonly known as the hairy alpenrose is one of the species of ''Rhododendron'' native to the mountains of Europe. It occurs widely in the Alps except for the southwestern region (approximately south and west of the Ma ...
'' (on alkaline soils). Although Alpenrose prefers acidic soil, the plants are found throughout the region. Above the
tree line The tree line is the edge of the habitat at which trees are capable of growing. It is found at high elevations and high latitudes. Beyond the tree line, trees cannot tolerate the environmental conditions (usually cold temperatures, extreme snow ...
is the area defined as "alpine" where in the alpine meadow plants are found that have adapted well to harsh conditions of cold temperatures, aridity, and high altitudes. The alpine area fluctuates greatly because of regional fluctuations in tree lines. Alpine plants such as the Alpine gentian grow in abundance in areas such as the meadows above the Lauterbrunnental. Gentians are named after the Illyrian king
Gentius Gentius ( grc, Γένθιος, "Génthios"; 181168 BC) was an Illyrian king who belonged to the Labeatan dynasty. He ruled in 181–168 BC, being the last attested Illyrian king. He was the son of Pleuratus III, a king who kept positive relati ...
, and 40 species of the early-spring blooming flower grow in the Alps, in a range of . Writing about the gentians in Switzerland D. H. Lawrence described them as "darkening the day-time, torch-like with the smoking blueness of Pluto's gloom." Gentians tend to "appear" repeatedly as the spring blooming takes place at progressively later dates, moving from the lower altitude to the higher altitude meadows where the snow melts much later than in the valleys. On the highest rocky ledges, the spring flowers bloom in the summer. At these higher altitudes, the plants tend to form isolated cushions. In the Alps, several species of flowering plants have been recorded above , including '' Ranunculus glacialis'', '' Androsace alpina'' and ''Saxifraga biflora''. ''
Eritrichium nanum ''Eritrichium nanum'', the arctic alpine forget-me-not or king-of-the-Alps, is a circumpolar alpine cushion plant which occurs in the North American Rocky mountains as well as the European Alps. It grows at elevations of 10,000 feet in an environ ...
'', commonly known as the King of the Alps, is the most elusive of the alpine flowers, growing on rocky ridges at . Perhaps the best known of the alpine plants is
Edelweiss EDELWEISS (Expérience pour DEtecter Les WIMPs En Site Souterrain) is a dark matter search experiment located at the Modane Underground Laboratory in France. The experiment uses cryogenic detectors, measuring both the phonon and ionization signal ...
which grows in rocky areas and can be found at altitudes as low as and as high as . The plants that grow at the highest altitudes have adapted to conditions by specialization such as growing in rock screes that give protection from winds.Sharp (2002), 14 The extreme and stressful climatic conditions give way to the growth of plant species with
secondary metabolites Secondary metabolites, also called specialised metabolites, toxins, secondary products, or natural products, are organic compounds produced by any lifeform, e.g. bacteria, fungi, animals, or plants, which are not directly involved in the nor ...
important for medicinal purposes. Origanum vulgare, Prunella vulgaris, Solanum nigrum, and
Urtica dioica ''Urtica dioica'', often known as common nettle, burn nettle, stinging nettle (although not all plants of this species sting) or nettle leaf, or just a nettle or stinger, is a herbaceous perennial flowering plant in the family Urticaceae. Ori ...
are some of the more useful medicinal species found in the Alps. Human interference has nearly exterminated the trees in many areas, and, except for the beech forests of the Austrian Alps, forests of deciduous trees are rarely found after the extreme deforestation between the 17th and 19th centuries. The vegetation has changed since the second half of the 20th century, as the high alpine meadows cease to be harvested for hay or used for grazing which eventually might result in a regrowth of the forest. In some areas, the modern practice of building ski runs by mechanical means has destroyed the underlying tundra from which the plant life cannot recover during the non-skiing months, whereas areas that still practice a natural ''piste'' type of ski slope building preserve the fragile underlayers.


Fauna

The Alps are a habitat for 30,000 species of wildlife, ranging from the tiniest snow fleas to
brown bear The brown bear (''Ursus arctos'') is a large bear species found across Eurasia and North America. In North America, the populations of brown bears are called grizzly bears, while the subspecies that inhabits the Kodiak Islands of Alaska is ...
s, many of which have made adaptations to the harsh cold conditions and high altitudes to the point that some only survive in specific micro-climates either directly above or below the snow line. The largest mammal to live in the highest altitudes are the alpine ibex, which have been sighted as high as . The ibex live in caves and descend to eat the succulent alpine grasses. Classified as
antelopes The term antelope is used to refer to many species of even-toed ruminant that are indigenous to various regions in Africa and Eurasia. Antelope comprise a wastebasket taxon defined as any of numerous Old World grazing and browsing hoofed mammal ...
, chamois are smaller than ibex and found throughout the Alps, living above the tree line and are common in the entire alpine range. Areas of the eastern Alps are still home to brown bears. In Switzerland the canton of Bern was named for the bears but the last bear is recorded as having been killed in 1792 above
Kleine Scheidegg The Kleine Scheidegg ( en, Little Scheidegg) is a mountain pass at an elevation of , situated below and between the Eiger and Lauberhorn peaks in the Bernese Oberland region of Switzerland. The name means "minor watershed", as it only divides the ...
by three hunters from
Grindelwald , neighboring_municipalities = Brienz, Brienzwiler, Fieschertal (VS), Guttannen, Innertkirchen, Iseltwald, Lauterbrunnen, Lütschental, Meiringen, Schattenhalb , twintowns = Azumi, now Matsumoto (Japan) Grindelwald is a village and ...
. Many rodents such as
voles Voles are small rodents that are relatives of lemmings and hamsters, but with a stouter body; a longer, hairy tail; a slightly rounder head; smaller eyes and ears; and differently formed molars (high-crowned with angular cusps instead of lo ...
live underground. Marmots live almost exclusively above the tree line as high as . They hibernate in large groups to provide warmth,Shoumatoff (2001), 102–103 and can be found in all areas of the Alps, in large colonies they build beneath the alpine pastures.
Golden eagle The golden eagle (''Aquila chrysaetos'') is a bird of prey living in the Northern Hemisphere. It is the most widely distributed species of eagle. Like all eagles, it belongs to the family Accipitridae. They are one of the best-known birds of ...
s and
bearded vulture The bearded vulture (''Gypaetus barbatus''), also known as the lammergeier and ossifrage, is a very large bird of prey and the only member of the genus ''Gypaetus''. Traditionally considered an Old World vulture, it actually forms a separate mi ...
s are the largest birds to be found in the Alps; they nest high on rocky ledges and can be found at altitudes of . The most common bird is the
alpine chough The Alpine chough (), or yellow-billed chough (''Pyrrhocorax graculus'') is a bird in the crow family, one of only two species in the genus '' Pyrrhocorax''. Its two subspecies breed in high mountains from Spain eastwards through southern Europ ...
which can be found scavenging at climber's huts or the
Jungfraujoch The Jungfraujoch (German: lit. "maiden saddle") is a saddle connecting two major 4000ers of the Bernese Alps: the Jungfrau and the Mönch. It lies at an elevation of above sea level and is directly overlooked by the rocky prominence of the Sphinx ...
, a high-altitude tourist destination.Shoumatoff (2001), 97–98 Reptiles such as adders and
vipers The Viperidae (vipers) are a family of snakes found in most parts of the world, except for Antarctica, Australia, Hawaii, Madagascar, and various other isolated islands. They are venomous and have long (relative to non-vipers), hinged fangs th ...
live up to the snow line; because they cannot bear the cold temperatures they hibernate underground and soak up the warmth on rocky ledges.Shoumatoff (2001), 96 The high-altitude Alpine salamanders have adapted to living above the snow line by giving birth to fully developed young rather than laying eggs. Brown trout can be found in the streams up to the snow line. Molluscs such as the wood snail live up the snow line. Popularly gathered as food, the
snail A snail is, in loose terms, a shelled gastropod. The name is most often applied to land snails, terrestrial pulmonate gastropod molluscs. However, the common name ''snail'' is also used for most of the members of the molluscan class G ...
s are now protected.Shoumatoff (2001), 88–89 Several species of
moth Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of w ...
s live in the Alps, some of which are believed to have evolved in the same habitat up to 120 million years ago, long before the Alps were created. Blue butterflies can commonly be seen drinking from the snowmelt; some species of blues fly as high as . The butterflies tend to be large, such as those from the swallowtail
Parnassius ''Parnassius'' is a genus of northern circumpolar and montane (alpine and Himalayan) butterflies usually known as Apollos or snow Apollos. They can vary in colour and form significantly based on their altitude. They also show an adaptation to h ...
family, with a habitat that ranges to . Twelve species of beetles have habitats up to the snow line; the most beautiful and formerly collected for its colours but now protected is '' Rosalia alpina''. Spiders, such as the large
wolf spider Wolf spiders are members of the family Lycosidae (). They are robust and agile hunters with excellent eyesight. They live mostly in solitude, hunt alone, and do not spin webs. Some are opportunistic hunters, pouncing upon prey as they find it or ...
, live above the snow line and can be seen as high as .
Scorpion Scorpions are predatory arachnids of the order Scorpiones. They have eight legs, and are easily recognized by a pair of grasping pincers and a narrow, segmented tail, often carried in a characteristic forward curve over the back and always en ...
s can be found in the Italian Alps. Some of the species of moths and insects show evidence of having been indigenous to the area from as long ago as the Alpine orogeny. In Emosson in Valais, Switzerland, dinosaur tracks were found in the 1970s, dating probably from the
Triassic The Triassic ( ) is a geologic period and system (stratigraphy), system which spans 50.6 million years from the end of the Permian Period 251.902 million years ago (Year#Abbreviations yr and ya, Mya), to the beginning of the Jurassic Period 201.36 ...
Period.


History


Prehistory to Christianity

About 10,000 years ago, when the ice melted after the
Würm glaciation The Würm glaciation or Würm stage (german: Würm-Kaltzeit or ''Würm-Glazial'', colloquially often also ''Würmeiszeit'' or ''Würmzeit''; cf. ice age), usually referred to in the literature as the Würm (often spelled "Wurm"), was the last g ...
, late
Palaeolithic The Paleolithic or Palaeolithic (), also called the Old Stone Age (from Greek: παλαιός ''palaios'', "old" and λίθος '' lithos'', "stone"), is a period in human prehistory that is distinguished by the original development of stone to ...
communities were established along the lake shores and in cave systems. Evidence of human habitation has been found in caves near Vercors, close to Grenoble and Echirolles; in Austria, the Mondsee culture shows evidence of houses built on piles to keep them dry. Standing stones have been found in the Alpine areas of France and Italy. The Rock Drawings in Valcamonica are more than 5000 years old; more than 200,000 drawings and etchings have been identified at the site.Beattie, (2006), 25 In 1991, a mummy of a
neolithic The Neolithic period, or New Stone Age, is an Old World archaeological period and the final division of the Stone Age. It saw the Neolithic Revolution, a wide-ranging set of developments that appear to have arisen independently in several p ...
body, known as
Ötzi the Iceman Ötzi, also called the Iceman, is the natural mummy of a man who lived some time between 3350 and 3105 BC, discovered in September 1991 in the Ötztal Alps (hence the nickname "Ötzi") on the border between Austria and Italy. Ötzi is believed to ...
, was discovered by hikers on the
Similaun The Similaun () is a mountain in the Schnalskamm group of the Ötztal Alps. It is on the Austrian- Italian border. At 3,606 m, it is Austria's sixth highest summit. It was first ascended in 1834 by Josef Raffeiner and Theodor Kaserer. It ...
glacier. His clothing and gear indicate that he lived in an alpine farming community, while the location and manner of his death – an arrowhead was discovered in his shoulder – suggests he was travelling from one place to another.Beattie, (2006), 21 Analysis of the mitochondrial DNA of Ötzi, has shown that he belongs to the K1
subclade In genetics, a subclade is a subgroup of a haplogroup. Naming convention Although human mitochondrial DNA (mtDNA) and Y chromosome DNA (Y-DNA) haplogroups and subclades are named in a similar manner, their names belong to completely separate sy ...
which cannot be categorized into any of the three modern branches of that subclade. The new subclade has provisionally been named ''K1ö'' for ''Ötzi''. Celtic tribes settled in Switzerland between 1500 and 1000 BC. The
Raetians The Raeti (spelling variants: ''Rhaeti'', ''Rheti'' or ''Rhaetii'') were a confederation of Alpine tribes, whose language and culture was related to those of the Etruscans. Before the Roman conquest, they inhabited present-day Tyrol in Austria, ...
lived in the eastern regions, while the west was occupied by the Helvetii and the Allobrogi settled in the Rhône valley and in Savoy. The
Ligurians The Ligures (singular Ligur; Italian: liguri; English: Ligurians) were an ancient people after whom Liguria, a region of present-day north-western Italy, is named. Ancient Liguria corresponded more or less to the current Italian regi ...
and
Adriatic Veneti The Veneti (also Heneti) were an Indo-European people who inhabited northeastern Italy, in an area corresponding to the modern-day region of Veneto.north-west Italy and
Triveneto The Triveneto (), or Tre Venezie () ( vec, Tre Venesie, german: Venetien), is a historical region of Italy. The area included what has become the three Italian regions of ''Venezia Euganea'', ''Venezia Giulia'' and ''Venezia Tridentina''. This ter ...
respectively. Among the many substances Celtic tribes mined was salt in areas such as
Salzburg Salzburg (, ; literally "Salt-Castle"; bar, Soizbuag, label= Austro-Bavarian) is the fourth-largest city in Austria. In 2020, it had a population of 156,872. The town is on the site of the Roman settlement of ''Iuvavum''. Salzburg was founded ...
in Austria where evidence of the Hallstatt culture was found by a mine manager in the 19th century. By the 6th century BC the
La Tène culture The La Tène culture (; ) was a European Iron Age culture. It developed and flourished during the late Iron Age (from about 450 BC to the Roman conquest in the 1st century BC), succeeding the early Iron Age Hallstatt culture without any defi ...
was well established in the region, and became known for high quality decorated weapons and jewellery. The Celts were the most widespread of the mountain tribes—they had warriors that were strong, tall and fair-skinned, and skilled with iron weapons, which gave them an advantage in warfare. During the Second Punic War in 218 BC, the Carthaginian general Hannibal probably crossed the Alps with an army numbering 38,000 infantry, 8,000 cavalry, and 37 war elephants. This was one of the most celebrated achievements of any military force in ancient warfare,Lancel, Serge, (1999), 71 although no evidence exists of the actual crossing or the place of crossing. The Romans, however, had built roads along the mountain passes, which continued to be used through the medieval period to cross the mountains and Roman road markers can still be found on the mountain passes. The Roman expansion brought the defeat of the Allobrogi in 121 BC and during the
Gallic Wars The Gallic Wars were waged between 58 and 50 BC by the Roman general Julius Caesar against the peoples of Gaul (present-day France, Belgium, Germany and Switzerland). Gallic, Germanic, and British tribes fought to defend their homel ...
in 58 BC
Julius Caesar Gaius Julius Caesar (; ; 12 July 100 BC – 15 March 44 BC), was a Roman general and statesman. A member of the First Triumvirate, Caesar led the Roman armies in the Gallic Wars before defeating his political rival Pompey in a civil war, ...
overcame the Helvetii. The Rhaetians continued to resist but were eventually conquered when the Romans turned northward to the
Danube The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , p ...
valley in Austria and defeated the Brigantes.Beattie, (2006), 27 The Romans built settlements in the Alps; towns such as
Aosta Aosta (, , ; french: Aoste , formerly ; frp, Aoûta , ''Veulla'' or ''Ouhta'' ; lat, Augusta Praetoria Salassorum; wae, Augschtal; pms, Osta) is the principal city of Aosta Valley, a bilingual region in the Italian Alps, north-northwest of ...
(named for Augustus) in Italy,
Martigny Martigny (; german: Martinach, ; la, Octodurum) is the capital city of the district of Martigny, canton of Valais, Switzerland. It lies at an elevation of , and its population is approximately 15000 inhabitants (''Martignerains'' or "Octoduriens ...
and
Lausanne , neighboring_municipalities= Bottens, Bretigny-sur-Morrens, Chavannes-près-Renens, Cheseaux-sur-Lausanne, Crissier, Cugy, Écublens, Épalinges, Évian-les-Bains (FR-74), Froideville, Jouxtens-Mézery, Le Mont-sur-Lausanne, Lugrin (FR ...
in Switzerland, and
Partenkirchen Garmisch-Partenkirchen (; Bavarian: ''Garmasch-Partakurch''), nicknamed Ga-Pa, is an Alpine ski town in Bavaria, southern Germany. It is the seat of government of the district of Garmisch-Partenkirchen (abbreviated ''GAP''), in the ...
in Bavaria show remains of Roman baths, villas, arenas, and temples. Much of the Alpine region was gradually settled by
Germanic tribes The Germanic peoples were historical groups of people that once occupied Central Europe and Scandinavia during antiquity and into the early Middle Ages. Since the 19th century, they have traditionally been defined by the use of ancient and e ...
, (
Lombards The Lombards () or Langobards ( la, Langobardi) were a Germanic people who ruled most of the Italian Peninsula from 568 to 774. The medieval Lombard historian Paul the Deacon wrote in the '' History of the Lombards'' (written between 787 an ...
, Alemanni, Bavarii, and
Franks The Franks ( la, Franci or ) were a group of Germanic peoples whose name was first mentioned in 3rd-century Roman sources, and associated with tribes between the Lower Rhine and the Ems River, on the edge of the Roman Empire.H. Schutz: Tools, ...
) from the 6th to the 13th centuries mixing with the local Celtic tribes.


Christianity, feudalism, and Napoleonic wars

Christianity was established in the region by the Romans and saw the establishment of monasteries and churches in the high regions. The Frankish expansion of the
Carolingian Empire The Carolingian Empire (800–888) was a large Frankish-dominated empire in western and central Europe during the Early Middle Ages. It was ruled by the Carolingian dynasty, which had ruled as kings of the Franks since 751 and as kings of the ...
and the Bavarian expansion in the eastern Alps introduced feudalism and the building of castles to support the growing number of dukedoms and kingdoms. Castello del Buonconsiglio in
Trento Trento ( or ; Ladin and lmo, Trent; german: Trient ; cim, Tria; , ), also anglicized as Trent, is a city on the Adige River in Trentino-Alto Adige/Südtirol in Italy. It is the capital of the autonomous province of Trento. In the 16th ce ...
, Italy, still has intricate frescoes, excellent examples of Gothic art, in a tower room. In Switzerland, Château de Chillon is preserved as an example of medieval architecture. There are several important alpine saints and one such one is
Saint Maurice Saint Maurice (also Moritz, Morris, or Mauritius; ) was an Egyptian military leader who headed the legendary Theban Legion of Rome in the 3rd century, and is one of the favorite and most widely venerated saints of that martyred group. He is the ...
who gives his name to the town St. Moritz. Much of the medieval period was a time of power struggles between competing dynasties such as the House of Savoy, the Visconti in northern Italy, and the
House of Habsburg The House of Habsburg (), alternatively spelled Hapsburg in Englishgerman: Haus Habsburg, ; es, Casa de Habsburgo; hu, Habsburg család, it, Casa di Asburgo, nl, Huis van Habsburg, pl, dom Habsburgów, pt, Casa de Habsburgo, la, Domus Hab ...
in Austria and Slovenia. In 1291, to protect themselves from incursions by the Habsburgs, four cantons in the middle of Switzerland drew up a charter that is considered to be a declaration of independence from neighbouring kingdoms. After a series of battles fought in the 13th, 14th, and 15th centuries, more cantons joined the confederacy and by the 16th century, Switzerland was well-established as a separate state. During the
Napoleonic Wars The Napoleonic Wars (1803–1815) were a series of major global conflicts pitting the French Empire and its allies, led by Napoleon I, against a fluctuating array of European states formed into various coalitions. It produced a period of Fren ...
in the late 18th century and early 19th century,
Napoleon Napoleon Bonaparte ; it, Napoleone Bonaparte, ; co, Napulione Buonaparte. (born Napoleone Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French military commander and political leader who ...
annexed territory formerly controlled by the Habsburgs and Savoys. In 1798, he established the Helvetic Republic in Switzerland; two years later he led an army across the St. Bernard pass and conquered almost all of the Alpine regions. After the fall of Napoléon, many alpine countries developed heavy protections to prevent any new invasion. Thus, Savoy built a series of fortifications in the
Maurienne Maurienne ( frp, Môrièna) is one of the provinces of Savoy, corresponding to the arrondissement of Saint-Jean-de-Maurienne in France. It is also the original name of the capital of the province, now Saint-Jean-de-Maurienne. Location The Mau ...
valley to protect the major alpine passes, such as the
col du Mont-Cenis Mont Cenis ( it, Moncenisio) is a massif (el. 3,612 m / 11,850 ft at Pointe de Ronce) and a pass (el. 2,085 m / 6,840 ft) in Savoie (France), which forms the limit between the Cottian and Graian Alps. Route The term "Mont Cenis" cou ...
that was even crossed by
Charlemagne Charlemagne ( , ) or Charles the Great ( la, Carolus Magnus; german: Karl der Große; 2 April 747 – 28 January 814), a member of the Carolingian dynasty, was King of the Franks from 768, King of the Lombards from 774, and the first ...
and his father to defeat the Lombards. The latter indeed became very popular after the construction of a paved road ordered by Napoléon Bonaparte. The Barrière de l'Esseillon is a series of forts with heavy batteries, built on a cliff with a perfect view of the valley, a gorge on one side, and steep mountains on the other side. In the 19th century, the monasteries built in the high Alps during the medieval period to shelter travellers and as places of pilgrimage became tourist destinations. The
Benedictine , image = Medalla San Benito.PNG , caption = Design on the obverse side of the Saint Benedict Medal , abbreviation = OSB , formation = , motto = (English: 'Pray and Work') , foun ...
s had built monasteries in Lucerne, Switzerland, and
Oberammergau Oberammergau is a municipality in the district of Garmisch-Partenkirchen, in Bavaria, Germany. The small town on the Ammer River is known for its woodcarvers and woodcarvings, for its NATO School, and around the world for its 380-year tradition of ...
; the Cistercians in the Tyrol and at Lake Constance, and the Augustinians had abbeys in the Savoy and one in the centre of
Interlaken Interlaken (; lit.: ''between lakes'') is a Swiss town and municipality in the Interlaken-Oberhasli administrative district in the canton of Bern. It is an important and well-known tourist destination in the Bernese Oberland region of the Swiss A ...
, Switzerland. The
Great St Bernard Hospice The Great St Bernard Hospice (french: Hospice du Grand St-Bernard; it, Ospizio del Gran San Bernardo; german: Hospiz auf dem Grossen St. Bernhard), named after Bernard of Menthon, is a hospice and hostel for travelers at the Great St Bernard Pas ...
, built in the 9th or 10th centuries, at the summit of the Great Saint Bernard Pass was a shelter for travellers and place for pilgrims since its inception; by the 19th century it became a tourist attraction with notable visitors such as author
Charles Dickens Charles John Huffam Dickens (; 7 February 1812 – 9 June 1870) was an English writer and social critic. He created some of the world's best-known fictional characters and is regarded by many as the greatest novelist of the Victorian e ...
and mountaineer Edward Whymper.


Exploration

Radiocarbon Carbon-14, C-14, or radiocarbon, is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons. Its presence in organic materials is the basis of the radiocarbon dating method pioneered by Willard Libby and c ...
-dated charcoal placed around 50,000 years ago was found in the ''Drachloch'' (Dragon's Hole) cave above the village of Vattis in the
canton of St. Gallen The canton of St. Gallen, also canton of St Gall (german: link=no, Kanton St. Gallen ; rm, Chantun Son Gagl; french: Canton de Saint-Gall; it, Canton San Gallo), is a canton of Switzerland. The capital is St. Gallen. Located in northeastern ...
, proving that the high peaks were visited by prehistoric people. Seven bear skulls from the cave may have been buried by the same prehistoric people. The peaks, however, were mostly ignored except for a few notable examples, and long left to the exclusive attention of the people of the adjoining valleys.Shoumatoff (2001), 188–191 The mountain peaks were seen as terrifying, the abode of dragons and demons, to the point that people blindfolded themselves to cross the Alpine passes. The glaciers remained a mystery and many still believed the highest areas to be inhabited by dragons. Charles VII of France ordered his
chamberlain Chamberlain may refer to: Profession *Chamberlain (office), the officer in charge of managing the household of a sovereign or other noble figure People *Chamberlain (surname) **Houston Stewart Chamberlain (1855–1927), German-British philosop ...
to climb
Mont Aiguille Mont Aiguille () is a mountain in the Vercors Massif of the French Prealps, located south of Grenoble, in the commune of Chichilianne, and the département of Isère. The mountain, known as one of the Seven Wonders of Dauphiné, is a relat ...
in 1356. The knight reached the summit of
Rocciamelone Rocciamelone ( pms, Ròcia-mlon, french: Rochemelon or ''Roche Melon'') is a 3,538 m high mountain in Piedmont, Italy, near the border between Italy and France. Geography Rocciamelone is located between Val di Susa and Maurienne, 50&nbs ...
where he left a bronze triptych of three crosses, a feat which he conducted with the use of ladders to traverse the ice. In 1492, Antoine de Ville climbed Mont Aiguille, without reaching the summit, an experience he described as "horrifying and terrifying."
Leonardo da Vinci Leonardo di ser Piero da Vinci (15 April 14522 May 1519) was an Italian polymath of the High Renaissance who was active as a painter, Drawing, draughtsman, engineer, scientist, theorist, sculptor, and architect. While his fame initially res ...
was fascinated by variations of light in the higher altitudes, and climbed a mountain—scholars are uncertain which one; some believe it may have been
Monte Rosa : , other_name = Monte Rosa massif , translation = Mount Rose , photo = Dufourspitze (Monte Rosa) and Monte Rosa Glacier as seen from Gornergrat, Wallis, Switzerland, 2012 August.jpg , photo_caption = Central Mon ...
. From his description of a "blue like that of a gentian" sky it is thought that he reached a significantly high altitude. In the 18th century four
Chamonix Chamonix-Mont-Blanc ( frp, Chamôni), more commonly known as Chamonix, is a commune in the Haute-Savoie department in the Auvergne-Rhône-Alpes region of southeastern France. It was the site of the first Winter Olympics in 1924. In 2019, it had ...
men almost made the summit of Mont Blanc but were overcome by altitude sickness and snowblindness.
Conrad Gessner Conrad Gessner (; la, Conradus Gesnerus 26 March 1516 – 13 December 1565) was a Swiss physician, naturalist, bibliographer, and philologist. Born into a poor family in Zürich, Switzerland, his father and teachers quickly realised his tale ...
was the first naturalist to ascend the mountains in the 16th century, to study them, writing that in the mountains he found the "theatre of the Lord". By the 19th century more naturalists began to arrive to explore, study and conquer the high peaks.Fleming (2000), vii Two men who first explored the regions of ice and snow were Horace-Bénédict de Saussure (1740–1799) in the Pennine Alps, and the Benedictine monk of
Disentis Disentis (German) or Mustér (, Romansh), with its official name Disentis/Mustér is a village and a municipality in the Surselva Region in the Swiss canton of Graubünden. The skiing and summer tourism resort high up in the Rhine valley is the ...
Placidus a Spescha (1752–1833). Born in Geneva, Saussure was enamoured with the mountains from an early age; he left a law career to become a naturalist and spent many years trekking through the Bernese Oberland, the Savoy, the Piedmont and Valais, studying the glaciers and geology, as he became an early proponent of the theory of rock upheaval. Saussure, in 1787, was a member of the third ascent of Mont Blanc—today the summits of all the peaks have been climbed.


The Romantics and Alpinists

Albrecht von Haller's poem ''Die Alpen'' (1732) described the mountains as an area of mythical purity.
Jean-Jacques Rousseau Jean-Jacques Rousseau (, ; 28 June 1712 – 2 July 1778) was a Genevan philosopher, writer, and composer. His political philosophy influenced the progress of the Age of Enlightenment throughout Europe, as well as aspects of the French Revolu ...
was another writer who presented the Alps as a place of allure and beauty, in his novel ''
Julie, or the New Heloise ''Julie; or, The New Heloise'' (french: Julie, ou la nouvelle Héloïse), originally entitled ''Lettres de Deux Amans, Habitans d'une petite Ville au pied des Alpes'' ("Letters from two lovers, living in a small town at the foot of the Alps"), is ...
'' (1761), Later the first wave of
Romantics Romanticism (also known as the Romantic movement or Romantic era) was an artistic, literary, musical, and intellectual movement that originated in Europe towards the end of the 18th century, and in most areas was at its peak in the approximate ...
such as
Goethe Johann Wolfgang von Goethe (28 August 1749 – 22 March 1832) was a German poet, playwright, novelist, scientist, statesman, theatre director, and critic. His works include plays, poetry, literature, and aesthetic criticism, as well as tr ...
and
Turner Turner may refer to: People and fictional characters *Turner (surname), a common surname, including a list of people and fictional characters with the name * Turner (given name), a list of people with the given name *One who uses a lathe for turni ...
came to admire the scenery;
Wordsworth William Wordsworth (7 April 177023 April 1850) was an English Romantic poet who, with Samuel Taylor Coleridge, helped to launch the Romantic Age in English literature with their joint publication ''Lyrical Ballads'' (1798). Wordsworth's '' ...
visited the area in 1790, writing of his experiences in ''
The Prelude ''The Prelude or, Growth of a Poet's Mind; An Autobiographical Poem '' is an autobiographical poem in blank verse by the English poet William Wordsworth. Intended as the introduction to the more philosophical poem ''The Recluse,'' which Wordsw ...
'' (1799). Schiller later wrote the play ''
William Tell William Tell (german: Wilhelm Tell, ; french: Guillaume Tell; it, Guglielmo Tell; rm, Guglielm Tell) is a folk hero of Switzerland. According to the legend, Tell was an expert mountain climber and marksman with a crossbow who assassinated Albr ...
'' (1804), which tells the story of the legendary Swiss marksman
William Tell William Tell (german: Wilhelm Tell, ; french: Guillaume Tell; it, Guglielmo Tell; rm, Guglielm Tell) is a folk hero of Switzerland. According to the legend, Tell was an expert mountain climber and marksman with a crossbow who assassinated Albr ...
as part of the greater Swiss struggle for independence from the
Habsburg Empire The Habsburg monarchy (german: Habsburgermonarchie, ), also known as the Danubian monarchy (german: Donaumonarchie, ), or Habsburg Empire (german: Habsburgerreich, ), was the collection of empires, kingdoms, duchies, counties and other polities ...
in the early 14th century. At the end of the
Napoleonic Wars The Napoleonic Wars (1803–1815) were a series of major global conflicts pitting the French Empire and its allies, led by Napoleon I, against a fluctuating array of European states formed into various coalitions. It produced a period of Fren ...
, the Alpine countries began to see an influx of poets, artists, and musicians,Fleming (2000), 83 as visitors came to experience the sublime effects of monumental nature. In 1816,
Byron George Gordon Byron, 6th Baron Byron (22 January 1788 – 19 April 1824), known simply as Lord Byron, was an English romantic poet and peer. He was one of the leading figures of the Romantic movement, and has been regarded as among the ...
, Percy Bysshe Shelley and his wife
Mary Shelley Mary Wollstonecraft Shelley (; ; 30 August 1797 – 1 February 1851) was an English novelist who wrote the Gothic novel '' Frankenstein; or, The Modern Prometheus'' (1818), which is considered an early example of science fiction. She also ...
visited Geneva and all three were inspired by the scenery in their writings. During these visits Shelley wrote the poem "
Mont Blanc Mont Blanc (french: Mont Blanc ; it, Monte Bianco , both meaning "white mountain") is the highest mountain in the Alps and Western Europe, rising above sea level. It is the second-most prominent mountain in Europe, after Mount Elbrus, and ...
", Byron wrote "
The Prisoner of Chillon ''The Prisoner of Chillon'' is a 392-line narrative poem by Lord Byron. Written in 1816, it chronicles the imprisonment of a Genevois monk, François Bonivard, from 1532 to 1536. Writing and publication On 22 June 1816, Lord Byron and hi ...
" and the dramatic poem '' Manfred'', and Mary Shelley, who found the scenery overwhelming, conceived the idea for the novel ''
Frankenstein ''Frankenstein; or, The Modern Prometheus'' is an 1818 novel written by English author Mary Shelley. ''Frankenstein'' tells the story of Victor Frankenstein, a young scientist who creates a sapient creature in an unorthodox scientific ...
'' in her villa on the shores of Lake Geneva amid a thunderstorm. When
Coleridge Samuel Taylor Coleridge (; 21 October 177225 July 1834) was an English poet, literary critic, philosopher, and theologian who, with his friend William Wordsworth, was a founder of the Romantic Movement in England and a member of the Lake ...
travelled to
Chamonix Chamonix-Mont-Blanc ( frp, Chamôni), more commonly known as Chamonix, is a commune in the Haute-Savoie department in the Auvergne-Rhône-Alpes region of southeastern France. It was the site of the first Winter Olympics in 1924. In 2019, it had ...
, he declaimed, in defiance of Shelley, who had signed himself "Atheos" in the guestbook of the Hotel de Londres near Montenvers, "Who would be, who could be an atheist in this valley of wonders". By the mid-19th century scientists began to arrive en masse to study the geology and ecology of the region. From the beginning of the 19th century, the tourism and mountaineering development of the Alps began. In the early years of the "
golden age of alpinism The golden age of alpinism was the decade in mountaineering between Alfred Wills's ascent of the Wetterhorn in 1854 and Edward Whymper's ascent of the Matterhorn in 1865, during which many major peaks in the Alps saw their first ascents. Prom ...
" initially scientific activities were mixed with sport, for example by the physicist John Tyndall, with the first ascent of the Matterhorn by
Edward Whymper Edward Whymper FRSE (27 April 184016 September 1911) was an English mountaineer, explorer, illustrator, and author best known for the first ascent of the Matterhorn in 1865. Four members of his climbing party were killed during the descent. W ...
being the highlight. In the later years, the " silver age of alpinism", the focus was on mountain sports and climbing. The first president of the
Alpine Club The first alpine club, the Alpine Club, based in the United Kingdom, was founded in London in 1857 as a gentlemen's club. It was once described as: :"a club of English gentlemen devoted to mountaineering, first of all in the Alps, members of whi ...
, John Ball, is considered the discoverer of the Dolomites, which for decades were the focus of climbers like
Paul Grohmann Paul Grohmann (12 June 1838 – 29 July 1908) was an Austrian mountaineer and writer. Biography Grohmann was a pioneer in exploring technically challenging mountains and is thought to have made more first ascents of Eastern Alps summits than any ...
,
Michael Innerkofler Michael Innerkofler (30 Juli 1844 – 20 August 1888) was a South Tyrol farmer, mountain climbing pioneer and mountain guide. He was born in Sexten. Innerkofler was a climbing pioneer of the Dolomites, and known for several first ascents. His ...
and
Angelo Dibona Angelo Dibona (7 April 1879 – 21 April 1956, nickname: Pilato) was an Austro-Hungarian and Italian mountaineer. He is remembered as one of the great pioneers of climbing in the Dolomites and is responsible for many first ascents throughout the ...
.


The Nazis

Austrian-born
Adolf Hitler Adolf Hitler (; 20 April 188930 April 1945) was an Austrian-born German politician who was dictator of Nazi Germany, Germany from 1933 until Death of Adolf Hitler, his death in 1945. Adolf Hitler's rise to power, He rose to power as the le ...
had a lifelong romantic fascination with the Alps and by the 1930s established a home at Berghof, in the
Obersalzberg Obersalzberg is a mountainside retreat situated above the market town of Berchtesgaden in Bavaria, Germany. Located about south-east of Munich, close to the border with Austria, it is best known as the site of Adolf Hitler's former mountain resi ...
region outside of Berchtesgaden. His first visit to the area was in 1923 and he maintained a strong tie there until the end of his life. At the end of World War II, the US Army occupied Obersalzberg, to prevent Hitler from retreating with the
Wehrmacht The ''Wehrmacht'' (, ) were the unified armed forces of Nazi Germany from 1935 to 1945. It consisted of the ''Heer'' (army), the '' Kriegsmarine'' (navy) and the ''Luftwaffe'' (air force). The designation "''Wehrmacht''" replaced the previo ...
into the mountains. By 1940 many of the Alpine countries were under the control of the
Axis powers The Axis powers, ; it, Potenze dell'Asse ; ja, 枢軸国 ''Sūjikukoku'', group=nb originally called the Rome–Berlin Axis, was a military coalition that initiated World War II and fought against the Allies. Its principal members were ...
. Austria underwent a political coup that made it part of the Third Reich; France had been invaded and Italy was a fascist regime. Switzerland and Liechtenstein were the only countries to avoid an Axis takeover. The
Swiss Confederation ). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel ...
mobilized its troops—the country follows the doctrine of "armed neutrality" with all males required to have military training—a number that
General Eisenhower Dwight David "Ike" Eisenhower (born David Dwight Eisenhower; ; October 14, 1890 – March 28, 1969) was an American military officer and statesman who served as the 34th president of the United States from 1953 to 1961. During World War II, ...
estimated to be about 850,000. The Swiss commanders wired the infrastructure leading into the country with explosives, and threatened to destroy bridges, railway tunnels, and roads across passes in the event of a Nazi invasion; and if there was an invasion the Swiss army would then have retreated to the heart of the mountain peaks, where conditions were harsher, and a military invasion would involve difficult and protracted battles. German
Ski troops Ski warfare is the use of ski-equipped troops in war. History Early Ski warfare is first recorded by the Danish historian Saxo Grammaticus in the 13th century. During the Battle of Oslo in 1161, Norwegian troops used skis for reconnoi ...
were trained for the war, and battles were waged in mountainous areas such as the battle at Riva Ridge in Italy, where the American
10th Mountain Division The 10th Mountain Division (Light Infantry) is a light infantry division in the United States Army based at Fort Drum, New York. Formerly designated as a mountain warfare unit, the division was the only one of its size in the US military to re ...
encountered heavy resistance in February 1945. At the end of the war, a substantial amount of
Nazi plunder Nazi plunder (german: Raubkunst) was the stealing of art and other items which occurred as a result of the organized looting of European countries during the time of the Nazi Party in Germany. The looting of Polish and Jewish property was a k ...
was found stored in Austria, where Hitler had hoped to retreat as the war drew to a close. The salt mines surrounding the
Altaussee Altaussee (Central Bavarian: ''Oid Aussee'') is a municipality and spa town in the district of Liezen in Styria, Austria. The small village is nestled on the shores of the Lake Altaussee, beneath the Loser Plateau. Occupying an area of 92  ...
area, where American troops found of gold coins stored in a single mine, were used to store looted art, jewels, and currency; vast quantities of looted art were found and returned to the owners.


Largest cities

The largest city within the Alps is the city of
Grenoble lat, Gratianopolis , commune status = Prefecture and commune , image = Panorama grenoble.png , image size = , caption = From upper left: Panorama of the city, Grenoble’s cable cars, place Saint- ...
in
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan area ...
. Other larger and important cities within the Alps with over 100,000 inhabitants are in
Tyrol Tyrol (; historically the Tyrole; de-AT, Tirol ; it, Tirolo) is a historical region in the Alps - in Northern Italy and western Austria. The area was historically the core of the County of Tyrol, part of the Holy Roman Empire, Austrian Emp ...
with
Bolzano Bolzano ( or ; german: Bozen, (formerly ); bar, Bozn; lld, Balsan or ) is the capital city of the province of South Tyrol in northern Italy. With a population of 108,245, Bolzano is also by far the largest city in South Tyrol and the third la ...
(
Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical ...
),
Trento Trento ( or ; Ladin and lmo, Trent; german: Trient ; cim, Tria; , ), also anglicized as Trent, is a city on the Adige River in Trentino-Alto Adige/Südtirol in Italy. It is the capital of the autonomous province of Trento. In the 16th ce ...
(
Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical ...
) and Innsbruck (
Austria Austria, , bar, Östareich officially the Republic of Austria, is a country in the southern part of Central Europe, lying in the Eastern Alps. It is a federation of nine states, one of which is the capital, Vienna, the most populous ...
). Larger cities outside the Alps are
Milan Milan ( , , Lombard: ; it, Milano ) is a city in northern Italy, capital of Lombardy, and the second-most populous city proper in Italy after Rome. The city proper has a population of about 1.4 million, while its metropolitan city h ...
,
Verona Verona ( , ; vec, Verona or ) is a city on the Adige River in Veneto, Italy, with 258,031 inhabitants. It is one of the seven provincial capitals of the region. It is the largest city municipality in the region and the second largest in nor ...
,
Turin Turin ( , Piedmontese: ; it, Torino ) is a city and an important business and cultural centre in Northern Italy. It is the capital city of Piedmont and of the Metropolitan City of Turin, and was the first Italian capital from 1861 to 1865. The ...
(Italy),
Munich Munich ( ; german: München ; bar, Minga ) is the capital and most populous city of the German state of Bavaria. With a population of 1,558,395 inhabitants as of 31 July 2020, it is the third-largest city in Germany, after Berlin and Ha ...
(Germany), Graz,
Vienna en, Viennese , iso_code = AT-9 , registration_plate = W , postal_code_type = Postal code , postal_code = , timezone = CET , utc_offset = +1 , timezone_DST ...
,
Salzburg Salzburg (, ; literally "Salt-Castle"; bar, Soizbuag, label= Austro-Bavarian) is the fourth-largest city in Austria. In 2020, it had a population of 156,872. The town is on the site of the Roman settlement of ''Iuvavum''. Salzburg was founded ...
(Austria),
Ljubljana Ljubljana (also known by other historical names) is the capital and largest city of Slovenia. It is the country's cultural, educational, economic, political and administrative center. During antiquity, a Roman city called Emona stood in the are ...
, Maribor, Kranj (Slovenia), Zurich,
Geneva , neighboring_municipalities= Carouge, Chêne-Bougeries, Cologny, Lancy, Grand-Saconnex, Pregny-Chambésy, Vernier, Veyrier , website = https://www.geneve.ch/ Geneva ( ; french: Genève ) frp, Genèva ; german: link=no, Genf ; it, Ginevr ...
(Switzerland),
Nice Nice ( , ; Niçard dialect, Niçard: , classical norm, or , nonstandard, ; it, Nizza ; lij, Nissa; grc, Νίκαια; la, Nicaea) is the prefecture of the Alpes-Maritimes departments of France, department in France. The Nice urban unit, agg ...
and
Lyon Lyon,, ; Occitan language, Occitan: ''Lion'', hist. ''Lionés'' also spelled in English as Lyons, is the List of communes in France with over 20,000 inhabitants, third-largest city and Urban area (France), second-largest metropolitan area of F ...
(France). Cities with over 100,000 inhabitants in the Alps are:


Alpine people and culture

The population of the region is 14 million spread across eight countries. On the rim of the mountains, on the plateaus, and on the plains the economy consists of manufacturing and service jobs whereas in the higher altitudes and the mountains farming is still essential to the economy. Farming and forestry continue to be mainstays of Alpine culture, industries that provide for export to the cities and maintain the mountain ecology.Chartes et. el. (2010), 5 The Alpine regions are multicultural and linguistically diverse. Dialects are common and vary from valley to valley and region to region. In the Slavic Alps alone 19 dialects have been identified. Some of the Romance dialects spoken in the French, Swiss and Italian alps of
Aosta Valley , Valdostan or Valdotainian it, Valdostano (man) it, Valdostana (woman)french: Valdôtain (man)french: Valdôtaine (woman) , population_note = , population_blank1_title = Official languages , population_blank1 = Italian French ...
derive from Arpitan, while the southern part of the western range is related to Occitan; the German dialects derive from Germanic tribal languages.Shoumataff (2001), 114–166 Romansh, spoken by two percent of the population in southeast Switzerland, is an ancient Rhaeto-Romanic language derived from Latin, remnants of ancient Celtic languages and perhaps Etruscan. Much of the Alpine culture is unchanged since the medieval period when skills that guaranteed survival in the mountain valleys and the highest villages became mainstays, leading to strong traditions of carpentry, woodcarving, baking, pastry-making, and cheesemaking.Shoumataff (2001), 123–126 Farming has been a traditional occupation for centuries, although it became less dominant in the 20th century with the advent of tourism. Grazing and pasture land are limited because of the steep and rocky topography of the Alps. In mid-June, cows are moved to the highest pastures close to the snowline, where they are watched by herdsmen who stay in the high altitudes often living in stone huts or wooden barns during the summers. Villagers celebrate the day the cows are herded up to the pastures and again when they return in mid-September. The Almabtrieb, Alpabzug, Alpabfahrt, Désalpes ("coming down from the alps") is celebrated by decorating the cows with garlands and enormous
cowbell A cowbell (or cow bell) is a bell worn around the neck of free-roaming livestock so herders can keep track of an animal via the sound of the bell when the animal is grazing out of view in hilly landscapes or vast plains. Although they are t ...
s while the farmers dress in traditional costumes. Cheesemaking is an ancient tradition in most Alpine countries. A wheel of cheese from the
Emmental The Emmental ( en, Emme Valley) is a valley in west-central Switzerland, forming part of the canton of Bern. It is a hilly landscape comprising the basins of the rivers Emme (river), Emme and Ilfis (river), Ilfis. The region is mostly devoted to ...
in Switzerland can weigh up to , and the Beaufort in Savoy can weigh up to . Owners of the cows traditionally receive from the cheesemakers a portion about the proportion of the cows' milk from the summer months in the high alps. Haymaking is an important farming activity in mountain villages that have become somewhat mechanized in recent years, although the slopes are so steep that scythes are usually necessary to cut the grass. Hay is normally brought in twice a year, often also on festival days. In the high villages, people live in homes built according to medieval designs that withstand cold winters. The kitchen is separated from the living area (called the ''stube'', the area of the home heated by a stove), and second-floor bedrooms benefit from rising heat. The typical Swiss
chalet A chalet (pronounced in British English; in American English usually ), also called Swiss chalet, is a type of building or house, typical of the Alpine region in Europe. It is made of wood, with a heavy, gently sloping roof and wide, well-suppo ...
originated in the Bernese Oberland. Chalets often face south or downhill and are built of solid wood, with a steeply gabled roof to allow accumulated snow to slide off easily. Stairs leading to upper levels are sometimes built on the outside, and balconies are sometimes enclosed. Food is passed from the kitchen to the stube, where the dining room table is placed. Some meals are communal, such as fondue, where a pot is set in the middle of the table for each person to dip into. Other meals are still served traditionally on carved wooden plates. Furniture has been traditionally elaborately carved and in many Alpine countries, carpentry skills are passed from generation to generation. Roofs are traditionally constructed from Alpine rocks such as pieces of
schist Schist ( ) is a medium-grained metamorphic rock showing pronounced schistosity. This means that the rock is composed of mineral grains easily seen with a low-power hand lens, oriented in such a way that the rock is easily split into thin flakes ...
, gneiss, or slate. Such chalets are typically found in the higher parts of the valleys, as in the
Maurienne Maurienne ( frp, Môrièna) is one of the provinces of Savoy, corresponding to the arrondissement of Saint-Jean-de-Maurienne in France. It is also the original name of the capital of the province, now Saint-Jean-de-Maurienne. Location The Mau ...
valley in Savoy, where the amount of snow during the cold months is important. The inclination of the roof cannot exceed 40%, allowing the snow to stay on top, thereby functioning as insulation from the cold. In the lower areas where the forests are widespread, wooden tiles are traditionally used. Commonly made of Norway spruce, they are called "tavaillon". In the German-speaking parts of the Alps (
Austria Austria, , bar, Östareich officially the Republic of Austria, is a country in the southern part of Central Europe, lying in the Eastern Alps. It is a federation of nine states, one of which is the capital, Vienna, the most populous ...
,
Bavaria Bavaria ( ; ), officially the Free State of Bavaria (german: Freistaat Bayern, link=no ), is a state in the south-east of Germany. With an area of , Bavaria is the largest German state by land area, comprising roughly a fifth of the total lan ...
,
South Tyrol it, Provincia Autonoma di Bolzano – Alto Adige lld, Provinzia Autonoma de Balsan/Bulsan – Südtirol , settlement_type = Autonomous area, Autonomous Provinces of Italy, province , image_skyline = ...
,
Liechtenstein Liechtenstein (), officially the Principality of Liechtenstein (german: link=no, Fürstentum Liechtenstein), is a German-speaking microstate located in the Alps between Austria and Switzerland. Liechtenstein is a semi-constitutional monarch ...
and Switzerland), there is a strong tradition of Alpine
folk culture Folklore is shared by a particular group of people; it encompasses the traditions common to that culture, subculture or group. This includes oral traditions such as tales, legends, proverbs and jokes. They include material culture, ranging fro ...
. Old traditions are carefully maintained among inhabitants of Alpine areas, even though this is seldom obvious to the visitor: many people are members of cultural associations where the Alpine
folk culture Folklore is shared by a particular group of people; it encompasses the traditions common to that culture, subculture or group. This includes oral traditions such as tales, legends, proverbs and jokes. They include material culture, ranging fro ...
is cultivated. At cultural events, traditional
folk costume A folk costume (also regional costume, national costume, traditional garment, or traditional regalia) expresses an identity through costume, which is usually associated with a geographic area or a period of time in history. It can also indicat ...
(in German ''
Tracht ''Tracht'' () refers to traditional garments in German-speaking countries and regions. Although the word is most often associated with Bavarian, Austrian, South Tyrolian and Trentino garments, including lederhosen and dirndls, many other German- ...
'') is expected: typically
lederhosen Lederhosen (; , ; singular in German usage: ''Lederhose'') are short or knee-length leather breeches that are worn as traditional garments in some regions of German-speaking countries. The longer ones are generally called ''Bundhosen'' or ''Kn ...
for men and dirndls for women. Visitors can get a glimpse of the rich customs of the Alps at public
Volksfest A Volksfest ( ; German for "people's festival")Cognate of "folk festival" in English is a large event in German-speaking countries which usually combines a beer festival or wine festival and a travelling funfair. Attractions may include amusement ...
e. Even when large events feature only a little folk culture, all participants take part with gusto. Good opportunities to see local people celebrating the traditional culture occur at the many fairs, wine festivals, and firefighting festivals which fill weekends in the countryside from spring to autumn. Alpine festivals vary from country to country. Frequently they include music (e.g. the playing of Alpenhorns), dance (e.g.
Schuhplattler The Schuhplattler is a traditional style of folk dance popular in the regions of Bavaria and Tyrol (southern Germany, Austria and the German speaking regions of northern Italy). In this dance, the performers stomp, clap and strike the soles of th ...
), sports (e.g. wrestling marches and archery), as well as traditions with pagan roots such as the lighting of fires on
Walpurgis Night Walpurgis Night (), an abbreviation of Saint Walpurgis Night (from the German ), also known as Saint Walpurga's Eve (alternatively spelled Saint Walburga's Eve), is the eve of the Christian feast day of Saint Walpurga, an 8th-century abbess ...
and
Saint John's Eve Saint John's Eve, starting at sunset on 23 June, is the eve of celebration before the Feast Day of Saint John the Baptist. The Gospel of Luke (Luke 1:26–37, 56–57) states that John was born six months before Jesus; therefore, the feast of J ...
. Many areas celebrate
Fastnacht The Swabian-Alemannic Fastnacht, Fasnacht (in Switzerland) or Fasnat/Faschnat (in Vorarlberg) is the pre-Lenten carnival in Alemannic folklore in Switzerland, southern Germany, Alsace and Vorarlberg. Etymology Popular etymology often links ' ...
in the weeks before
Lent Lent ( la, Quadragesima, 'Fortieth') is a solemn religious observance in the liturgical calendar commemorating the 40 days Jesus spent fasting in the desert and enduring temptation by Satan, according to the Gospels of Matthew, Mark and Luke ...
. Folk costume also continues to be worn for most weddings and festivals.Anita Ericson, ''Österreich'' arco Polo travel guide 13th edition, Marco Polo, Ostfildern (Germany), 2017, Pp. 21f.


Tourism

The Alps are one of the more popular tourist destinations in the world with many resorts such as
Oberstdorf Oberstdorf ( Low Alemannic: ''Oberschdorf'') is a municipality and skiing and hiking town in Germany, located in the Allgäu region of the Bavarian Alps. It is the southernmost settlement in Germany and one of its highest towns. At the&nbs ...
, in Bavaria, Saalbach in Austria, Davos in Switzerland,
Chamonix Chamonix-Mont-Blanc ( frp, Chamôni), more commonly known as Chamonix, is a commune in the Haute-Savoie department in the Auvergne-Rhône-Alpes region of southeastern France. It was the site of the first Winter Olympics in 1924. In 2019, it had ...
in France, and Cortina d'Ampezzo in Italy recording more than a million annual visitors. With over 120 million visitors a year, tourism is integral to the Alpine economy with much of it coming from winter sports, although summer visitors are also an important component.Bartaletti, Fabrizi
"What Role Do the Alps Play within World Tourism?"
. ''Commission Internationale pour la Protection des Alpes''. CIRPA.org. Retrieved August 9, 2012
The tourism industry began in the early 19th century when foreigners visited the Alps, travelled to the bases of the mountains to enjoy the scenery, and stayed at the spa-resorts. Large hotels were built during the Belle Époque; cog-railways, built early in the 20th century, brought tourists to ever-higher elevations, with the Jungfraubahn terminating at the Jungfraujoch, well above the eternal snow-line, after going through a tunnel in Eiger. During this period winter sports were slowly introduced: in 1882 the first
figure skating Figure skating is a sport in which individuals, pairs, or groups perform on figure skates on ice. It was the first winter sport to be included in the Olympic Games, when contested at the 1908 Olympics in London. The Olympic disciplines are m ...
championship was held in St. Moritz, and downhill skiing became a popular sport with English visitors early in the 20th century, as the first ski-lift was installed in 1908 above Grindelwald. In the first half of the 20th century the Olympic Winter Games were held three times in Alpine venues: the
1924 Winter Olympics The 1924 Winter Olympics, officially known as the I Olympic Winter Games (french: Iers Jeux olympiques d'hiver) and commonly known as Chamonix 1924 ( frp, Chamôni 1924), were a winter multi-sport event which was held in 1924 in Chamonix, Franc ...
in Chamonix, France; the
1928 Winter Olympics The 1928 Winter Olympics, officially known as the II Olympic Winter Games (french: IIes Jeux olympiques d'hiver; german: II. Olympische Winterspiele; it, II Giochi olimpici invernali; rm, II Gieus olimpics d'enviern) and commonly known as St. M ...
in St. Moritz, Switzerland; and the
1936 Winter Olympics The 1936 Winter Olympics, officially known as the IV Olympic Winter Games (german: IV. Olympische Winterspiele) and commonly known as Garmisch-Partenkirchen 1936 ( bar, Garmasch-Partakurch 1936), were a winter multi-sport event held from 6 to 16 ...
in Garmisch-Partenkirchen, Germany. During World War II the winter games were cancelled but after that time the Winter Games have been held in St. Moritz (1948), Cortina d'Ampezzo (1956), Innsbruck, Austria (1964 and 1976),
Grenoble lat, Gratianopolis , commune status = Prefecture and commune , image = Panorama grenoble.png , image size = , caption = From upper left: Panorama of the city, Grenoble’s cable cars, place Saint- ...
, France, (1968),
Albertville Albertville (; Arpitan: ''Arbèrtvile'') is a subprefecture of the Savoie department in the Auvergne-Rhône-Alpes region in Southeastern France. It is best known for hosting the 1992 Winter Olympics and Paralympics. In 2018, the commune had ...
, France, (1992), and Torino (2006). In 1930, the ''Lauberhorn Rennen'' (Lauberhorn Race), was run for the first time on the
Lauberhorn The Lauberhorn is a mountain in the Bernese Alps of Switzerland, located between Wengen and Grindelwald, north of the Kleine Scheidegg. Its summit is at an elevation of above sea level. Lauberhorn ski races The mountain is best known for the ...
above
Wengen Wengen () is a mountain village in the Bernese Oberland of central Switzerland. Located in the canton of Bern at an elevation of above sea level, it is part of the Jungfrauregion and has approximately 1,300 year-round residents, which swells to ...
; the equally demanding Hahnenkamm was first run in the same year in Kitzbühl, Austria. Both races continue to be held each January on successive weekends. The Lauberhorn is the more strenuous downhill race at and poses danger to racers who reach within seconds of leaving the start gate. During the post-World War I period, ski lifts were built in Swiss and Austrian towns to accommodate winter visitors, but summer tourism continued to be important; by the mid-20th century the popularity of downhill skiing increased greatly as it became more accessible and in the 1970s several new villages were built in France devoted almost exclusively to skiing, such as
Les Menuires Les Menuires () is a ski resort in the Belleville valley of Les Trois Vallées between Saint-Martin-de-Belleville and Val Thorens. Owned and operated by Compagnie des Alpes, it is in the Savoie ''département'' of France. The resort has 48 res ...
. Until this point, Austria and Switzerland had been the traditional and more popular destinations for winter sports, but by the end of the 20th century and into the early 21st century, France, Italy, and the Tyrol began to see increases in winter visitors. From 1980 to the present, ski-lifts have been modernized and snow-making machines installed at many resorts, leading to mounting concerns regarding the loss of traditional Alpine culture and uncertainties regarding sustainable development. For instance the number of ski resorts and piste kilometres has declined since 2015, a likely result of climatic change.


Avalanche/snow-slide

* 17th-century French-Italian border avalanche: in the 17th century about 2500 people were killed by an
avalanche An avalanche is a rapid flow of snow down a slope, such as a hill or mountain. Avalanches can be set off spontaneously, by such factors as increased precipitation or snowpack weakening, or by external means such as humans, animals, and eart ...
in a village on the French-Italian border. * 19th century Zermatt avalanche: in the 19th century, 120 homes in a village near Zermatt were destroyed by an avalanche. * December 13, 1916 Marmolada-mountain-avalanche * 1950–1951 winter-of-terror avalanches * February 10, 1970 Val d'Isère avalanche * February 9, 1999 Montroc avalanche * February 21, 1999 Evolène avalanche * February 23, 1999, Galtür avalanche the deadliest avalanche in the Alps in 40 years. * July 2014 Mont-Blanc avalanche * January 13, 2016 Les-Deux-Alpes avalanche * January 18, 2016 Valfréjus avalanche * July 3, 2022 Marmolada serac collapse


Transportation

The region is serviced by of roads used by six million vehicles per year. Train travel is well established in the Alps, with, for instance of track for every in a country such as Switzerland. Most of Europe's highest railways are located there. In 2007, the new
Lötschberg Base Tunnel , line = Lötschberg Line , location = Traversing the Bernese Alps in Switzerland , coordinates = – , system = BLS, SBB CFF FFS , status = , start = Frutigen, canton of Bern, , end = Raro ...
was opened, which circumvents the 100 years older
Lötschberg Tunnel , line = Lötschberg Line , location = Circumventing the Lötschen Pass in the Bernese Alps in Switzerland(Canton of Bern, canton of Valais) , coordinates = – , system = BLS, SBB CFF FFS , status = , st ...
. With the opening of the
Gotthard Base Tunnel , rm, Tunnel da basa dal Sogn Gottard , image = 20141120 gotthard-basistunnel02-wikipedia-hannes-ortlieb.jpg , image_size = 250 , caption = Turnout at Faido multifunction station , line = Gotthard Line , location = Switzerland ( Uri, Grisons and ...
on June 1, 2016, it bypasses the
Gotthard Tunnel , it, Galleria del San Gottardo , other_name = , line = Gotthard Line , location = Traversing the Saint-Gotthard Massif in the middle of the Swiss Alps , coordinates = , os_grid_ref = , status = , system ...
built in the 19th century and realizes the first flat route through the Alps. Some high mountain villages are car-free either because of inaccessibility or by choice.
Wengen Wengen () is a mountain village in the Bernese Oberland of central Switzerland. Located in the canton of Bern at an elevation of above sea level, it is part of the Jungfrauregion and has approximately 1,300 year-round residents, which swells to ...
, and
Zermatt Zermatt () is a municipality in the district of Visp in the German-speaking section of the canton of Valais in Switzerland. It has a year-round population of about 5,800 and is classified as a town by the Swiss Federal Statistical Office (FSO) ...
(in Switzerland) are accessible only by cable car or cog-rail trains. Avoriaz (in France), is car-free, with other Alpine villages considering becoming car-free zones or limiting the number of cars for reasons of sustainability of the fragile Alpine terrain.Hudson (2000), 107 The lower regions and larger towns of the Alps are well-served by motorways and main roads, but higher mountain passes and byroads, which are amongst the highest in Europe, can be treacherous even in summer due to steep slopes. Many passes are closed in winter. Several airports around the Alps (and some within), as well as long-distance rail links from all neighbouring countries, afford large numbers of travellers easy access.


See also

* '''' * '''' * ''''


Notes


References


Works cited

* Alpine Convention. (2010).
The Alps: People and pressures in the mountains, the facts at a glance
' * Allaby, Michael et al. ''The Encyclopedia of Earth''. (2008). Berkeley: University of California Press. * Beattie, Andrew. (2006). ''The Alps: A Cultural History''. New York: Oxford University Press. * Benniston, Martin, et al. (2011). "Impact of Climatic Change on Water and Natural Hazards in the Alps". ''Environmental Science and Policy''. Volume 30. 1–9 * Cebon, Peter, et al. (1998). ''Views from the Alps: Regional Perspectives on Climate Change''. Cambridge MA: MIT Press. * Chatré, Baptiste, et al. (2010). ''The Alps: People and Pressures in the Mountains, the Facts at a Glance''. Permanent Secretariat of the Alpine Convention (alpconv.org). Retrieved August 4, 2012. * * De Graciansky, Pierre-Charles et al. (2011). ''The Western Alps, From Rift to Passive Margin to Orogenic Belt''. Amsterdam: Elsevier. * Feuer, A.B. (2006). ''Packs On!: Memoirs of the 10th Mountain Division in World War II''. Mechanicsburg, Pennsylvania: Stackpole Books. * Fleming, Fergus. (2000). ''Killing Dragons: The Conquest of the Alps''. New York: Grove. * Gerrard, AJ. (1990) ''Mountain Environments: An Examination of the Physical Geography of Mountains''. Boston: MIT Press. * Halbrook, Stephen P. (1998). ''Target Switzerland: Swiss Armed Neutrality in World War II''. Rockville Center, NY: Sarpedon. * Halbrook, Stephen P. (2006). ''The Swiss and the Nazis: How the Alpine Republic Survived in the Shadow of the Third Reich''. Havertown, PA: Casemate. * Hudson, Simon. (2000). ''Snow Business: A Study of the International Ski Industry''. New York: Cengage * Körner, Christian. (2003). ''Alpine Plant Life''. New York: Springer Verlag. * Lancel, Serge. (1999). ''Hannibal''. Oxford: Blackwell. * Mitchell, Arthur H. (2007). ''Hitler's Mountain''. Jefferson, NC: McFarland. * Prevas, John. (2001). ''Hannibal Crosses The Alps: The Invasion Of Italy And The Punic Wars''. Cambridge, MA: Da Capo Press. * Reynolds, Kev. (2012) ''The Swiss Alps''. Cicerone Press. * Roth, Philipe. (2007). ''Minerals first Discovered in Switzerland''. Lausanne, CH: Museum of Geology. * Schmid, Stefan M. (2004). "Regional tectonics: from the Rhine graben to the Po plain, a summary of the tectonic evolution of the Alps and their forelands". Basel: Geologisch-Paläontologisches Institut * Sharp, Hilary. (2002). ''Trekking and Climbing in the Western Alps''. London: New Holland. * * Shoumatoff, Nicholas and Nina. (2001). ''The Alps: Europe's Mountain Heart''. Ann Arbor, MI: University of Michigan Press. * Viazzo, Pier Paolo. (1980). ''Upland Communities: Environment, Population and Social Structure in the Alps since the Sixteenth Century''. Cambridge: Cambridge University Press.


External links


17, 2005 Satellite photo of the Alps
taken on August 31, 2005, by MODIS aboard
Terra Terra may often refer to: * Terra (mythology), primeval Roman goddess * An alternate name for planet Earth, as well as the Latin name for the planet Terra may also refer to: Geography Astronomy * Terra (satellite), a multi-national NASA scienti ...

Official website of the Alpine Space Programme
This EU-co-funded programme co-finances transnational projects in the Alpine region {{Authority control Geography of Central Europe Geography of Southern Europe Geography of Western Europe Mountain ranges of Austria Mountain ranges of France Mountain ranges of Germany Mountain ranges of Italy Mountain ranges of Liechtenstein Mountain ranges of Monaco Mountain ranges of Slovenia Mountain ranges of Switzerland Physiographic provinces