The topographic isolation of a

summit A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used only for ...

is the minimum horizontal distance to a point of equal

elevation The elevation of a geographic location (geography), ''location'' is its height above or below a fixed reference point, most commonly a reference geoid, a mathematical model of the Earth's sea level as an equipotential gravitational equipotenti ...

, representing a radius of dominance in which the peak is the highest point. It can be calculated for small

hill A hill is a landform that extends above the surrounding terrain. It often has a distinct summit, and is usually applied to peaks which are above elevation compared to the relative landmass, though not as prominent as Mountain, mountains. Hills ...

s and

islands This is a list of the lists of islands in the world grouped by country, by continent, by body of water, and by other classifications. For rank-order lists, see the #Other lists of islands, other lists of islands below. Lists of islands by count ...

as well as for major mountain peaks and can even be calculated for submarine summits.

Mount Everest Mount Everest (), known locally as Sagarmatha in Nepal and Qomolangma in Tibet, is Earth's highest mountain above sea level. It lies in the Mahalangur Himal sub-range of the Himalayas and marks part of the China–Nepal border at it ...

, the highest point on Earth, has an undefined isolation, since there are no higher points to reference. Because topographic isolation can be difficult to determine, a common approximation is the distance to a peak called the nearest higher neighbour (NHN).

Isolation table

The following sortable table lists Earth's 40 most topographically isolated summits.

Examples

*The nearest peak to

Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...

's highest mountain, the high

Zugspitze The Zugspitze ( , ; ), at above Normalhöhennull, sea level, is the highest peak of the Wetterstein Mountains and the highest mountain in Germany. It lies south of the town of Garmisch-Partenkirchen in Bavaria, and the Austria–Germany border ...

, that has a contour is the Zwölferkogel in

Austria Austria, formally the Republic of Austria, is a landlocked country in Central Europe, lying in the Eastern Alps. It is a federation of nine Federal states of Austria, states, of which the capital Vienna is the List of largest cities in Aust ...

Stubai Alps The Stubai Alps (, ) is a mountain range in the Central Eastern Alps of Europe. It derives its name from the Stubaital valley to its east and is located southwest of Innsbruck, Austria. Several peaks form the border between Austria and Italy. The ...

. The distance between the Zugspitze and this contour is ; the Zugspitze is thus the highest peak for a radius of . Its isolation is thus . *Because there are no higher mountains than

, it has no definitive isolation. Many sources list its isolation as the

circumference of the Earth Earth's circumference is the distance around Earth. Measured around the equator, it is . Measured passing through the poles, the circumference is . Treating the Earth as a sphere, its circumference would be its single most important measuremen ...

over the

poles Pole or poles may refer to: People *Poles (people), another term for Polish people, from the country of Poland * Pole (surname), including a list of people with the name * Pole (musician) (Stefan Betke, born 1967), German electronic music artist ...

or – questionably, because there is no agreed definition – as half the Earth's circumference. *After Mount Everest,

Aconcagua Aconcagua () is a mountain in the Principal Cordillera of the Andes mountain range, in Mendoza Province, Argentina. It is the highest mountain in the Americas, the highest outside Asia, and the highest in both the Western Hemisphere and the ...

, the highest mountain of the

Americas The Americas, sometimes collectively called America, are a landmass comprising the totality of North America and South America.''Webster's New World College Dictionary'', 2010 by Wiley Publishing, Inc., Cleveland, Ohio. When viewed as a sing ...

, has the greatest isolation of all mountains. There is no higher land for . Its height is first exceeded by

Tirich Mir Terich Mir (also spelled Terichmir, Tirich Mir and Turch Mir) is the highest mountain of the Hindu Kush range, and the highest mountain in the world outside of the Himalayas–Karakoram range, at above sea level. It is located in the Chitral ...

in the

Hindu Kush The Hindu Kush is an mountain range in Central Asia, Central and South Asia to the west of the Himalayas. It stretches from central and eastern Afghanistan into northwestern Pakistan and far southeastern Tajikistan. The range forms the wester ...

. *

Mont Blanc Mont Blanc (, ) is a mountain in the Alps, rising above sea level, located right at the Franco-Italian border. It is the highest mountain in Europe outside the Caucasus Mountains, the second-most prominent mountain in Europe (after Mount E ...

is the highest mountain of the

Alps The Alps () are some of the highest and most extensive mountain ranges in Europe, stretching approximately across eight Alpine countries (from west to east): Monaco, France, Switzerland, Italy, Liechtenstein, Germany, Austria and Slovenia. ...

. The geographically nearest higher mountains are all in the

Caucasus The Caucasus () or Caucasia (), is a region spanning Eastern Europe and Western Asia. It is situated between the Black Sea and the Caspian Sea, comprising parts of Southern Russia, Georgia, Armenia, and Azerbaijan. The Caucasus Mountains, i ...

. , , is the reference peak for Mont Blanc. *

Musala Musala ( ); from Arabic through Ottoman Turkish: from '' Musalla'', "near God" or "place for prayer" is the highest peak in the Rila Mountains, as well as in Bulgaria and the entire Balkan Peninsula, standing at . With a topographic prominence ...

is the highest

peak Peak or The Peak may refer to: Basic meanings Geology * Mountain peak ** Pyramidal peak, a mountaintop that has been sculpted by erosion to form a point Mathematics * Peak hour or rush hour, in traffic congestion * Peak (geometry), an (''n''-3)-d ...

in Rila mountain, also in

Bulgaria Bulgaria, officially the Republic of Bulgaria, is a country in Southeast Europe. It is situated on the eastern portion of the Balkans directly south of the Danube river and west of the Black Sea. Bulgaria is bordered by Greece and Turkey t ...

and the

Balkan Peninsula The Balkans ( , ), corresponding partially with the Balkan Peninsula, is a geographical area in southeastern Europe with various geographical and historical definitions. The region takes its name from the Balkan Mountains that stretch throug ...

mountain system; standing at 2,925 m (9,596 ft) it is the fourth-most topographically isolated major peak in

Continental Europe Continental Europe or mainland Europe is the contiguous mainland of Europe, excluding its surrounding islands. It can also be referred to ambiguously as the European continent, – which can conversely mean the whole of Europe – and, by som ...

. With a topographic prominence of , Musala is also the sixth-highest peak by

topographic prominence In topography, prominence or relative height (also referred to as autonomous height, and shoulder drop in US English, and drop in British English) measures the height of a mountain or hill's summit relative to the lowest contour line encircling ...

mainland Europe Continental Europe or mainland Europe is the contiguous mainland of Europe, excluding its surrounding islands. It can also be referred to ambiguously as the European continent, – which can conversely mean the whole of Europe – and, by so ...

Gallery

Everest kalapatthar crop.jpg, 1.

is the highest mountain peak on Earth. Monte Aconcagua.jpg, 2.

is the highest peak in both the Southern Hemisphere and

Western Hemisphere The Western Hemisphere is the half of the planet Earth that lies west of the Prime Meridian (which crosses Greenwich, London, United Kingdom) and east of the 180th meridian.- The other half is called the Eastern Hemisphere. Geopolitically, ...

. Denali Mt McKinley.jpg, 3.

Denali Denali (), federally designated as Mount McKinley, is the highest mountain peak in North America, with a summit elevation of above sea level. It is the tallest mountain in the world from base to peak on land, measuring . On p. 20 of Helm ...

is the highest peak of

North America North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South Ameri ...

. Glacier at summit of Mt Kilimanjaro 001.JPG, 4.

Kilimanjaro Mount Kilimanjaro () is a dormant volcano in Tanzania. It is the highest mountain in Africa and the highest free-standing mountain above sea level in the world, at above sea level and above its plateau base. It is also the highest volcano i ...

is the highest peak of

Africa Africa is the world's second-largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surfac ...

. Puncakjaya.jpg, 5.

Puncak Jaya Puncak Jaya (; literally "Victorious Peak", Amungme: ''Nemangkawi Ninggok'') or Carstensz Pyramid (, , ) on the island of New Guinea, with an elevation of , is the highest mountain peak of an island on Earth, and the highest peak in Indones ...

New Guinea New Guinea (; Hiri Motu: ''Niu Gini''; , fossilized , also known as Papua or historically ) is the List of islands by area, world's second-largest island, with an area of . Located in Melanesia in the southwestern Pacific Ocean, the island is ...

is the highest peak on any

ocean The ocean is the body of salt water that covers approximately 70.8% of Earth. The ocean is conventionally divided into large bodies of water, which are also referred to as ''oceans'' (the Pacific, Atlantic, Indian Ocean, Indian, Southern Ocean ...

island An island or isle is a piece of land, distinct from a continent, completely surrounded by water. There are continental islands, which were formed by being split from a continent by plate tectonics, and oceanic islands, which have never been ...

. Vinson-Massif.jpg, 6. The

Vinson Massif Vinson Massif () is a large mountain massif in Antarctica that is long and wide and lies within the Sentinel Range of the Ellsworth Mountains. It overlooks the Ronne Ice Shelf near the base of the Antarctic Peninsula. The massif is located ab ...

is the highest peak of

Antarctica Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean (also known as the Antarctic Ocean), it contains the geographic South Pole. ...

. Mont.Orohena.JPG, 7. Mont Orohena on

Tahiti Tahiti (; Tahitian language, Tahitian , ; ) is the largest island of the Windward Islands (Society Islands), Windward group of the Society Islands in French Polynesia, an overseas collectivity of France. It is located in the central part of t ...

is the highest peak of

French Polynesia French Polynesia ( ; ; ) is an overseas collectivity of France and its sole #Governance, overseas country. It comprises 121 geographically dispersed islands and atolls stretching over more than in the Pacific Ocean, South Pacific Ocean. The t ...

. KeckObservatory.jpg, 8.

Mauna Kea Mauna Kea (, ; abbreviation for ''Mauna a Wākea''); is a dormant Shield volcano, shield volcano on the Hawaii (island), island of Hawaii. Its peak is above sea level, making it the List of U.S. states by elevation, highest point in Hawaii a ...

on the Island of Hawaiʻi is the tallest mountain on

Earth Earth is the third planet from the Sun and the only astronomical object known to Planetary habitability, harbor life. This is enabled by Earth being an ocean world, the only one in the Solar System sustaining liquid surface water. Almost all ...

as measured from base on seafloor to summit. GunnbjornFromAboveABC.jpg, 9.

Gunnbjørn Fjeld Gunnbjørn Fjeld is the highest mountain in Greenland, Denmark, and north of the Arctic Circle. It is a nunatak, a rocky peak protruding through glacial ice. Gunnbjørn Fjeld is ranked 9th by topographic isolation. Geography Gunnbjørn Fjeld i ...

Greenland Greenland is an autonomous territory in the Danish Realm, Kingdom of Denmark. It is by far the largest geographically of three constituent parts of the kingdom; the other two are metropolitan Denmark and the Faroe Islands. Citizens of Greenlan ...

is the highest peak of the

Arctic The Arctic (; . ) is the polar regions of Earth, polar region of Earth that surrounds the North Pole, lying within the Arctic Circle. The Arctic region, from the IERS Reference Meridian travelling east, consists of parts of northern Norway ( ...

. Mt Cook LC0247.jpg, 10. Aoraki, or Mount Cook, on the

South Island The South Island ( , 'the waters of Pounamu, Greenstone') is the largest of the three major islands of New Zealand by surface area, the others being the smaller but more populous North Island and Stewart Island. It is bordered to the north by ...

is the highest peak in

New Zealand New Zealand () is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and List of islands of New Zealand, over 600 smaller islands. It is the List of isla ...

. Thabana Ntlenyana.jpeg, 11.

Thabana Ntlenyana Thabana Ntlenyana () is the highest mountain in southern Africa. It stands tall within the Maloti Mountains that crest Lesotho. The peak's name means "beautiful little mountain" in the Sesotho language, from ''thaba'' (mountain), the diminutive ...

in Lesotho is the highest point in southern Africa. Top-of-Terevaka-2013.jpg, 12. Ma′unga Terevaka is the highest point on Easter Island. Monte Bianco dal Dome du Gouter.jpg, 13.

is the highest peak of

Western Europe Western Europe is the western region of Europe. The region's extent varies depending on context. The concept of "the West" appeared in Europe in juxtaposition to "the East" and originally applied to the Western half of the ancient Mediterranean ...

. Piton des neiges.jpg, 14. Piton des Neiges is the apex of

Réunion Réunion (; ; ; known as before 1848) is an island in the Indian Ocean that is an overseas departments and regions of France, overseas department and region of France. Part of the Mascarene Islands, it is located approximately east of the isl ...

. Ključevskaja za východu slunce.jpg, 15. Klyuchevskaya Sopka is the highest peak of

Kamchatka The Kamchatka Peninsula (, ) is a peninsula in the Russian Far East, with an area of about . The Pacific Ocean and the Sea of Okhotsk make up the peninsula's eastern and western coastlines, respectively. Immediately offshore along the Pacific ...

. Pico Orizaba1.jpg, 16.

Pico de Orizaba Citlaltépetl (from Nahuan languages, Náhuatl = star, and = mountain), otherwise known as Pico de Orizaba, is an active volcano, the highest mountain in Mexico and Table of the highest major summits of North America, third highest in North Ame ...

is the highest peak of

Mexico Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...

. Tristan da Cunha ASTER.jpg, 17. Queen Mary's Peak is the highest point on the Atlantic island of Tristan da Cunha. Mount Whitney 2003-03-25.jpg, 18.

Mount Whitney Mount Whitney (Paiute: ''Too-man-i-goo-yah'' or ''Too-man-go-yah'') is a mountain in the Sierra Nevada mountain range of California, and the highest point in the contiguous United States, with an elevation of . It lies in East–Central Califor ...

is the highest peak of the

contiguous United States The contiguous United States, also known as the U.S. mainland, officially referred to as the conterminous United States, consists of the 48 adjoining U.S. states and the District of Columbia of the United States in central North America. The te ...

. Mount kinabalu.jpg, 19. Gunung Kinabalu is the apex of

Borneo Borneo () is the List of islands by area, third-largest island in the world, with an area of , and population of 23,053,723 (2020 national censuses). Situated at the geographic centre of Maritime Southeast Asia, it is one of the Greater Sunda ...

. Elbrus North 195.jpg, 20.

Mount Elbrus Mount Elbrus; ; is the highest mountain in Russia and Europe. It is a dormant stratovolcano rising above sea level, and is the highest volcano in Eurasia, as well as the tenth-most prominent peak in the world. It is situated in the south ...

is the highest peak of

Europe Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east ...

. Pico da bandeira.jpg, 21.

Pico da Bandeira Pico da Bandeira, or Bandeira Peak ( Portuguese for ''Flag Peak'', ), is the third highest mountain in Brazil, situated on the border of Espírito Santo and Minas Gerais states. It is the highest point in both states. It was considered the hig ...

is the third highest peak of

Brazil Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...

. Mt. Cameroon old lava flows 2.jpg, 22.

Mount Cameroon Mount Cameroon is an active volcano in the Southwest Region of Cameroon next to the city of Buea near the Gulf of Guinea. Mount Cameroon is also known as Cameroon Mountain or Fako (the name of the higher of its two peaks) or by its indigenous ...

is the highest peak of

Cameroon Cameroon, officially the Republic of Cameroon, is a country in Central Africa. It shares boundaries with Nigeria to the west and north, Chad to the northeast, the Central African Republic to the east, and Equatorial Guinea, Gabon, and the R ...

. Mount Paget.jpeg, 23.

Mount Paget Mount Paget is a summit of Allardyce Range on the South Atlantic/Antarctic island of South Georgia. At above the sea level, it is the highest peak on the island, and the highest peak in any territory under the sovereignty of the United Kingdom ...

South Georgia South Georgia is an island in the Atlantic Ocean, South Atlantic Ocean that is part of the British Overseas Territories, British Overseas Territory of South Georgia and the South Sandwich Islands. It lies around east of the Falkland Islands. ...

is the highest peak in the

South Atlantic Ocean The Atlantic Ocean is the second largest of the world's five borders of the oceans, oceanic divisions, with an area of about . It covers approximately 17% of Earth#Surface, Earth's surface and about 24% of its water surface area. During the ...

References

{{Reflist

External links

bivouac.com Canadian Mountain Encyclopediapeakbagger.compeaklist.orgpeakware.com World Mountain Encyclopediasummitpost.org
Isolation Physical geography Mountaineering Lists of mountains by isolation

Isolation table

Examples

Gallery

See also

References

External links