Transdanubia ( hu, Dunántúl; german: Transdanubien, hr, Prekodunavlje or ', sk, Zadunajsko
[ :sk:Zadunajsko]) is a
traditional region of
Hungary. It is also referred to as Hungarian
Pannonia
Pannonia (, ) was a province of the Roman Empire bounded on the north and east by the Danube, coterminous westward with Noricum and upper Italy, and southward with Dalmatia and upper Moesia. Pannonia was located in the territory that is now wes ...
, or Pannonian Hungary.
Administrative divisions
Traditional interpretation
The borders of Transdanubia are the
Danube River (north and east), the
and
Mura rivers (south), and the foothills of the
Alps roughly along the border between Hungary and Austria (west).
Transdanubia comprises the counties of
Győr-Moson-Sopron,
Komárom-Esztergom,
Fejér,
Veszprém
Veszprém (; german: Weißbrunn, sl, Belomost) is one of the oldest urban areas in Hungary, and a city with county rights. It lies approximately north of the Lake Balaton. It is the administrative center of the county (comitatus or 'megye') of ...
,
Vas,
Zala,
Somogy,
Tolna,
Baranya and the part of
Pest
Pest or The Pest may refer to:
Science and medicine
* Pest (organism), an animal or plant deemed to be detrimental to humans or human concerns
** Weed, a plant considered undesirable
* Infectious disease, an illness resulting from an infection
** ...
that lies west of the Danube. (In the early Middle Ages the latter was known as
Pilis county.)
This article deals with Transdanubia in this geographical meaning.
Territorial changes

While the northern, eastern and southern borders of the region are clearly marked by the
Danube and
rivers, the western border was always identical with the political boundary of Hungary, therefore it was affected by the territorial changes of the 20th century. Before the
Treaty of Trianon in 1920 the present-day regions of
Burgenland,
Prekmurje and
Međimurje were integral parts of Transdanubia. The three villages of
Rusovce,
Jarovce and
Čunovo also belonged to Transdanubia before the
Paris Peace Treaty in 1947. Transdanubia is essentially a Hungarian geographical concept so these areas ceased to be parts of it when they were annexed by neighbouring countries.
EU regions
Transdanubia is a
NUTS
Nut often refers to:
* Nut (fruit), fruit composed of a hard shell and a seed, or a collective noun for dry and edible fruits or seeds
* Nut (hardware), fastener used with a bolt
Nut or Nuts may also refer to:
Arts, entertainment, and media Com ...
territorial unit in the European Union, consisting of
Central Transdanubia,
Western Transdanubia and
Southern Transdanubia
Southern Transdanubia ( hu, Dél-Dunántúl) is a statistical ( NUTS 2) region of Hungary. It is part of the Transdanubia (NUTS 1) region. Southern Transdanubia includes the counties of Somogy, Tolna, and Baranya. Its capital is the city of Pécs ...
(see
NUTS:HU).
Pest county and
Budapest belong to the region of
Central Hungary. It has an area of 37,000 km
2 and a population of around 3.1 million.
Geography

The territory of the region is 38,000 km², and it comprises almost half of the whole territory of Hungary. In terms of
historical geography it also comprised major part of northern
Pannonia
Pannonia (, ) was a province of the Roman Empire bounded on the north and east by the Danube, coterminous westward with Noricum and upper Italy, and southward with Dalmatia and upper Moesia. Pannonia was located in the territory that is now wes ...
, and thus the term ''Hungarian Pannonia'' refers to this region. The terrain is very varied with gentle hills, valleys, basins, mountains and plains. The main geographical formations are the
Transdanubian Mountains, the southern half of the
Little Alföld
The Little Hungarian Plain or Little Alföld ( Hungarian: ''Kisalföld'', Slovak: ''Malá dunajská kotlina'', German: ''Kleine Ungarische Tiefebene'') is a plain (tectonic basin) of approximately 8,000 km² in northwestern Hungary, south- ...
, the
Alpokalja
Alpokalja (English "feet of the Alps") is a geographic region in western Hungary. Its highest point is Írott-kő at 882 metres above sea level. Although there are several lower mountains, the majority of the territory is hilly. Fir forests are c ...
, the
Transdanubian Hills, and the
Mezőföld (part of the
Great Alföld
The Great Hungarian Plain (also known as Alföld or Great Alföld, hu, Alföld or ) is a plain occupying the majority of the modern territory of Hungary. It is the largest part of the wider Pannonian Plain. (However, the Great Hungarian plain ...
). The main rivers are the Danube, Drava,
Rába,
Zala, and
Kapos. In the middle of Transdanubia lies the biggest freshwater lake of Central Europe, the
Lake Balaton. Other importants lakes are the
Lake Velence and the
Lake Fertő
Lake Neusiedl (german: Neusiedler See), or Fertő ( hu, Fertő (tó); hr, Nežidersko jezero, Niuzaljsko jezero; sl, Nežidersko jezero; sk, Neziderské jazero; cs, Neziderské jezero) is the largest endorheic lake in Central Europe, straddl ...
.
History
Historically the
counties of Transdanubia were
Moson
Moson (German language, German: Wieselburg, Slovak language, Slovak: Mošon) was an administrative county (Comitatus (Kingdom of Hungary), comitatus) of the Kingdom of Hungary, situated mostly on the right (south) side of the Danube river. Its t ...
,
Győr,
Sopron,
Vas,
Zala,
Veszprém
Veszprém (; german: Weißbrunn, sl, Belomost) is one of the oldest urban areas in Hungary, and a city with county rights. It lies approximately north of the Lake Balaton. It is the administrative center of the county (comitatus or 'megye') of ...
,
Fejér,
Komárom,
Esztergom,
Somogy,
Tolna and
Baranya. They comprised the so called ''Districtus Trans-Danubianus'' from the beginnings of the 18th century. The boundaries of these counties, established by
Stephen I of Hungary remained unchanged for almost 900 years until 1920.
Ancient history
Transdanubia has been populated since the
Stone Age
The Stone Age was a broad prehistoric period during which stone was widely used to make tools with an edge, a point, or a percussion surface. The period lasted for roughly 3.4 million years, and ended between 4,000 BC and 2,000 BC, with t ...
. Between 10 BCE and 434 CE, it was part of the
Roman Empire. With some present-day Austrian and Croatian territories, it comprised the Province of
Pannonia
Pannonia (, ) was a province of the Roman Empire bounded on the north and east by the Danube, coterminous westward with Noricum and upper Italy, and southward with Dalmatia and upper Moesia. Pannonia was located in the territory that is now wes ...
, a romanised, Latin-speaking border region with important Roman towns (
Scarbantia
Sopron (; german: Ödenburg, ; sl, Šopron) is a city in Hungary on the Austrian border, near Lake Neusiedl/Lake Fertő.
History
Ancient times-13th century
When the area that is today Western Hungary was a province of the Roman Empire, a ...
,
Aquincum,
Sopianae,
Gorsium,
Savaria) and rural villas.
Middle Ages
In the
Age of Migrations
The Migration Period was a period in European history marked by large-scale migrations that saw the fall of the Western Roman Empire and subsequent settlement of its former territories by various tribes, and the establishment of the post-Roman ...
it was occupied by the
Huns,
Ostrogoths,
Lombards,
Gepids,
Avars,
Franks and the
Slavic peoples
Slavs are the largest European ethnolinguistic group. They speak the various Slavic languages, belonging to the larger Balto-Slavic language, Balto-Slavic branch of the Indo-European languages. Slavs are geographically distributed throughout ...
. In 900 Pannonia was occupied by the
Magyars
Hungarians, also known as Magyars ( ; hu, magyarok ), are a nation and ethnic group native to Hungary () and historical Hungarian lands who share a common culture, history, ancestry, and language. The Hungarian language belongs to the Uralic ...
and after 1000 became part of the
Kingdom of Hungary.
Transdanubia has been one of the most important regions of Hungary since the 11th century.
Esztergom has been the ecclesiastical capital of the country since 1001 until today, and
Stephen I of Hungary established his royal seat at
Székesfehérvár
Székesfehérvár (; german: Stuhlweißenburg ), known colloquially as Fehérvár ("white castle"), is a city in central Hungary, and the country's ninth-largest city. It is the regional capital of Central Transdanubia, and the centre of Fejér ...
, later the coronation town of the kings. Other important medieval cities were
Veszprém
Veszprém (; german: Weißbrunn, sl, Belomost) is one of the oldest urban areas in Hungary, and a city with county rights. It lies approximately north of the Lake Balaton. It is the administrative center of the county (comitatus or 'megye') of ...
,
Pécs,
Győr and
Sopron. After the devastating Mongol invasion (see
Mongol invasion of Europe) new castles were built, and King
Béla IV of Hungary established a new royal capital at
Buda
Buda (; german: Ofen, sh-Latn-Cyrl, separator=" / ", Budim, Будим, Czech and sk, Budín, tr, Budin) was the historic capital of the Kingdom of Hungary and since 1873 has been the western part of the Hungarian capital Budapest, on the ...
, next to the
Danube. The region's rich medieval heritage is seen everywhere from the little village churches to the old castles, monasteries and town houses.
Early modern times
In the
Ottoman era (16-17th centuries) the eastern and southern part of Transdanubia came under Turkish rule. The ever changing border ran along the Transdanubian Mountains and the southern shore of the Lake Balaton. The dangerous border was guarded by frontier-fortresses (''végvár''), the most important of which were Győr and
Nagykanizsa. The Asian-style Ottoman rule and the constant war had devastating effects: dozens of villages were destroyed, the population was decimated and parts of the region became almost totally deserted. The territories belonging to the
Royal Hungary
Royal may refer to:
People
* Royal (name), a list of people with either the surname or given name
* A member of a royal family
Places United States
* Royal, Arkansas, an unincorporated community
* Royal, Illinois, a village
* Royal, Iowa, a cit ...
(except the border regions) were more lucky, because the European-like developments were continuous. Here the 17th century was the period of the Catholic
Counter-reformation
The Counter-Reformation (), also called the Catholic Reformation () or the Catholic Revival, was the period of Catholic resurgence that was initiated in response to the Protestant Reformation. It began with the Council of Trent (1545–1563) a ...
, the fights for national independence from the Habsburgs and the formation of a new, powerful Catholic aristocracy.
In 1686 the allied Habsburg, Polish and Bavarian army reconquered Buda and terminated the Ottoman rule. In the 18th century the region was slowly rebuilt, and many new settlers (Magyars, Germans, Poles, Slovaks, and Croatians) arrived. Famous baroque castles were built to show the power of the big landowner families, for example the
Esterházys in
Fertőd
Fertőd is a town in the Győr-Moson-Sopron county of Hungary, not far from Austria. Fertőd was formed when the towns of Eszterháza and Süttör were unified, in 1950.
It is the location of one of Hungary's best known palaces, Eszterháza, whic ...
and the
Festetics in
Keszthely. The baroque townscape of the cities survived until today in Győr, Székesfehérvár, Pécs, etc.
In the 19th century Trandanubia underwent a
capitalist development. Due to its closeness of Austria it became again the richest part of the country, and – at least after the public opinion – more "European" and Western-like than any other region of Hungary or most regions of
post-communist Central Europe.
Modern times

Under the
People's Republic of Hungary (1949–1989) new industrial cities were built at
Tatabánya,
Dunaújváros,
Ajka
Ajka () is a city in Hungary with about 35,000 inhabitants. It is situated in the hills of Bakony.
History
Around 1000 BCE, the area was inhabited by Celts. By the second century CE, the territory was conquered by the Romans. The Hungarians occup ...
and
Komló, and new industries and factories were established, for example Hungary's only atomic power plant at
Paks. In
Pécs uranium was mined and big industrial suburbs were built. One of the most famous plant of Socialist Hungary, the
Ikarus Bus was established in
Székesfehérvár
Székesfehérvár (; german: Stuhlweißenburg ), known colloquially as Fehérvár ("white castle"), is a city in central Hungary, and the country's ninth-largest city. It is the regional capital of Central Transdanubia, and the centre of Fejér ...
. After the fall of socialism, northern Transdanubia was more successful at adapting to the new economic situation than other parts of Hungary (except
Budapest) and most of the foreign investment came here to help the radical economic renewal. In the 1990s
Székesfehérvár
Székesfehérvár (; german: Stuhlweißenburg ), known colloquially as Fehérvár ("white castle"), is a city in central Hungary, and the country's ninth-largest city. It is the regional capital of Central Transdanubia, and the centre of Fejér ...
was counted as probably the economically most successful Hungarian town.
Esztergom,
Győr and
Szentgotthárd became centers of the automobile industry with the establishment of the
Suzuki
is a Japan, Japanese multinational corporation headquartered in Minami-ku, Hamamatsu, Japan. Suzuki manufactures automobiles, motorcycles, All-terrain vehicle, all-terrain vehicles (ATVs), outboard motor, outboard marine engines, wheelchairs ...
,
Audi and
Opel
Opel Automobile GmbH (), usually shortened to Opel, is a German automobile manufacturer which has been a subsidiary of Stellantis since 16 January 2021. It was owned by the American automaker General Motors from 1929 until 2017 and the PSA Grou ...
factories. On the other hand, some rural regions remained impoverished, especially in Southern Transdanubia and along the River
.
See also
*
Pannonia
Pannonia (, ) was a province of the Roman Empire bounded on the north and east by the Danube, coterminous westward with Noricum and upper Italy, and southward with Dalmatia and upper Moesia. Pannonia was located in the territory that is now wes ...
*
Lower Pannonian Principality
*
Danube–Tisza Interfluve
Danube–Tisza Interfluve is the landscape in Hungarian territory (Hungary and Vojvodina (Vajdaság) in Serbia) in the Pannonian Basin between the Danube and Tisza rivers, east of Transdanubia. It covers a large part of the Great Hungarian Plain ...
Notes
* Transdanubia can also refer to the 21st and 22nd
districts of Vienna
The districts of Vienna (German: ''Wiener Gemeindebezirke'') are the 23 named city sections of Vienna, Austria, which are numbered for easy reference. They were created from 1850 onwards, when the city area was enlarged by the inclusion of surround ...
, which are the only ones lying on the left bank (eastern side), of the Danube. See
Floridsdorf and
Donaustadt
Donaustadt (; literally, Danube City; Central Bavarian: ''Donaustod'') is the 22nd district of Vienna, Austria (german: 22. Bezirk, Donaustadt).
Donaustadt is the eastern district of Vienna.Statistik Austria, 2007, webpage statistik.at-23450.
...
respectively.''
References
Sources
*
{{Authority control
Subdivisions of Hungary
NUTS 1 statistical regions of the European Union
Historical regions in Hungary
Historical regions in the Kingdom of Hungary