Klagenfurt am WörtherseeLandesgesetzblatt 2008 vom 16. Jänner 2008, Stück 1, Nr. 1: Gesetz vom 25. Oktober 2007, mit dem die Kärntner Landesverfassung und das Klagenfurter Stadtrecht 1998 geändert werden. (link) (; ; "Lament ford on Lake Wörth" ; ; Carinthian Slovene: Clouvc), usually known as simply Klagenfurt ( ), is the capital and largest city of the Austrian state of Carinthia, as well as of the historical region of Carinthia (including Slovenian Carinthia).
With a population of 105,759 (1 January 2026), it is the sixth-largest city in Austria after Vienna, Graz, Linz, Salzburg, and Innsbruck. The city is the bishop's seat of the Roman Catholic Diocese of Gurk-Klagenfurt and home to the University of Klagenfurt, the Carinthian University of Applied Sciences and the Gustav Mahler Private University for Music. Klagenfurt is considered the cultural centre of the Carinthian Slovenes (Slovene: koroški Slovenci; German: Kärntner Slowenen), one of Austria's indigenous minorities.
Name The Carinthian linguists Primus Lessiak and Eberhard Kranzmayer assumed that the city's name, which literally translates as 'ford of lament' or 'ford of complaints', had something to do with the superstitious thought that fateful fairies or demons tend to live around treacherous waters or swamps. In Old Slovene, a cviljovec is a place haunted by such a wailing female ghost or cvilya.Eberhard Kranzmayer, Ortsnamenbuch von Kärnten. Part II, Klagenfurt 1958, p. 119. Thus, they assumed that Klagenfurt's name was a translation made by the German settlers of the original Slovene name of the neighbouring wetland. However, the earliest Slovene mention of Klagenfurt in the form of v Zelouzi ('in Celovec', the Slovene name for Klagenfurt), dating from 1615,Dieter Jandl, A Brief History of Klagenfurt, revised edition, Klagenfurt 2007 is 400 years more recent and thus could be a translation from German. A later interpretation is that Old Slovene cviljovec may itself derive from an Italic l'aquiliu 'place at or in the water', which would make the wailing-hag theory obsolete.Heinz-Dieter Pohl, Kärnten. Deutsche und slowenische Namen/Koroška. Slovenska in nemška imena. In: Österreichische Namenforschung 28 (2000), vols. 2–3, Klagenfurt 2000Paul Gleirscher, Wie Aquiliu zu Klagenfurt wurde. In: Paul Gleirscher, Mystisches Kärnten. Sagenhaftes, Verborgenes, Ergrabenes, Klagenfurt 2007.
Pre-modern scholars attempted to explain the city's peculiar name using pseudo-etymologies: in the 14th century, the abbot and historiographer John of Viktring translated Klagenfurt's name in his Liber certarum historiarum as Queremoniae Vadus 'ford of complaint', Hieronymus Megiser, master of the university college of the Carinthian Estates in Klagenfurt and editor of the earliest printed history of the duchy in 1612, believed the name to mean 'ford across the Glan River', which, however, is impossible for linguistic reasons. The common people also sought an explanation in a story that a baker's apprentice was accused of theft and executed, but when the alleged theft turned out to be a mistake a few days afterwards, and the lad was proved innocent, the citizens' "lament" (Klagen) went forth and forth. This story was reported by Aeneas Silvius Piccolomini, who later became Pope Pius II.
In 2007, the city changed its official name to Klagenfurt am Wörthersee ('Klagenfurt on Lake Wörth'). However, since there are no other settlements called Klagenfurt in the world, the previous shorter name is nearly always used.
History Foundation
Legend has it that Klagenfurt was founded after a group of brave men slew an abominable winged "lindwurm" from the moors adjoining the lake, which was preying on the nearby duchy. The legend says that a tower at the edge of the moor was erected to watch out for the dragon, and that the dragon was baited using a bull fitted with a chain and hook, which caught the beast's palatal. A village was subsequently founded on the battlesite, which later expanded into a town, while the watchtower made way for a castle. The feat is commemorated by a grandiose 9-ton Renaissance monument, the Lindwurmbrunnen, in the city centre.
Historically, the place was founded by the Spanheim Duke Herman as a stronghold sited across the commercial routes in the area. Its first mention dates from the late 12th century in a document in which Duke Ulric II. exempted St. Paul's Abbey from the toll charge "in foro Chlagenvurth". That settlement occupied an area that was subject to frequent flooding, so in 1246 Duke Herman's son, Duke Bernhard von Spanheim, moved it to a safer position and is thus considered to be the actual founder of the market place, which in 1252 received a city charter.
Medieval history
In the following centuries, Klagenfurt suffered fires, earthquakes, invasions of locusts, and attacks from Ottomans, and was ravaged by the Peasants' Wars. In 1514, a fire almost completely destroyed the city, and in 1518 Emperor Maximilian I, unable to rebuild it, despite the loud protests of the citizens, ceded Klagenfurt to the Estates, the nobility of the Duchy. Never before had such a thing happened. The new owners, however, brought about an economic renaissance and the political and cultural ascendancy in Klagenfurt. A canal was dug to connect the city to the lake as a supply route for timber to rebuild the city and to feed the city's new moats; the noble families had their town-houses built in the duchy's new capital; the city was enlarged along a geometrical chequer-board lay-out according to the Renaissance ideas of the Italian architect Domenico dell'Allio; a new city centre square, the Neuer Platz, was constructed; and the new fortifications that took half a century to build made Klagenfurt the strongest fortress north of the Alps.
Industrial era In 1809, however, the French troops (under Napoleon) destroyed the city walls, leaving, against a large sum collected by the citizens, only one eastern gate (which was pulled down to make way for traffic some decades later), and the small stretch in the west which is now all that is left of the once grand fortifications. In 1863, the railway connection to St. Veit an der Glan boosted the city's economy and so did the building of the Vienna-Trieste railway that brought to the city an imposing central station (destroyed in World War II) and solidified Klagenfurt as the centre of the region.
During the 19th century, the city developed into an important centre of Carinthian Slovene culture. Many important Slovene public figures lived, studied or worked in Klagenfurt, among them Anton Martin Slomšek, who later became the first bishop of Maribor and was beatified in 1999, the philologists Jurij Japelj and Anton Janežič, the politician Andrej Einspieler, and the activist Matija Majar. The Slovene national poet France Prešeren also spent a short part of his professional career there. On the initiative of bishop Slomšek, teacher Anton Janežič and vicar Andrej Einspieler on 27 July 1851 in Klagenfurt the Hermagoras Society publishing house was founded,Janez Jeromen: 150th Anniversary of "Mohorjeva družba" Publishing House. Pošta Slovenije, Ljubljana 2001 which in 1919 moved to Prevalje and then in 1927 to Celje, but was re-established in Klagenfurt in 1947. Several Slovene language newspapers were also published in the city, among them Slovenski glasnik. By the late 19th century, however, the Slovene cultural and political influence in Klagenfurt had declined sharply, and by the end of World War I, the city showed an overwhelmingly Austrian German character.
Nevertheless, in 1919, the city was occupied by the Army of the Kingdom of Serbs, Croats and Slovenes and claimed for the newly founded South-Slav kingdom. In 1920, the Yugoslav occupying forces withdrew from the town centre, but remained in its southern suburbs, such as Viktring and Ebenthal. They eventually withdrew after the Carinthian Plebiscite in October 1920, when the majority of voters in the Carinthian mixed-language Zone A decided to remain part of Austria.
World War II In 1938, Klagenfurt's population suddenly grew by more than 50% through the incorporation of the town of St. Ruprecht and the municipalities of St. Peter, Annabichl, and St. Martin but during World War II, the city was bombed 41 times. The bombs killed 612 people, completely destroyed 443 buildings and damaged 1,132 others. A volume of of rubble had to be removed before the citizens could set about rebuilding their city.
From the beginning of 1945, when the end of the war was rather obvious, numerous talks among representatives of democratic pre-1934 organisations had taken place, which later extended to high-ranking officers of the Wehrmacht and officials of the administration. Even representatives of the partisans in the hills south of Klagenfurt were met who, in view of the strong SS-forces in Klagenfurt, agreed not to attempt to take the city by force,August Walzl, Kärnten 1945, p. 127 f. but upheld the official declaration that south-eastern Carinthia was to be a Yugoslav possession.Josef Rausch, Der Partisanenkampf in Kärnten im Zweiten Weltkrieg (= Militärhistorische Schriftenreihe 39/40), Vienna 1979; August Walzl, Kärnten 1945, p. 127, 156
To avoid further destruction and a major bloodshed, on 3 May 1945 General Löhr of Army Group E (Heeresgruppe E) agreed to declare Klagenfurt an "open city" "in case Anglo-American forces should attack the city", a declaration that was broadcast several times and two days later also published in the Kärntner Nachrichten.August Walzl, Kärnten 1946. Vom NS-Regime zur Besatzungsherrschaft im Alpen-Adria-Raum. Klagenfurt: Universitätsverlag Carinthia 1985, , p. 117
On 7 May 1945, a committee convened in the historic Landhaus building of the Gau authorities to form a Provisional State government, and one of the numerous decisions taken was a proclamation to the "People of Carinthia". This proclamation included the reporting of the resignation of the Gauleiter and Reichsstatthalter Friedrich Rainer, the transfer of power to the new authorities, and an appeal to the people to decorate their homes with Austrian or Carinthian colours. The proclamation was printed in the Kärntner Zeitung of 8 May. When on the following day, Yugoslav military demanded of Klagenfurt's new mayor that he remove the Austrian flag from the city hall and fly the Yugoslav flag instead, the acting British Town Officer Captain Watson immediately prohibited this, but also ordered that the Austrian flag be taken down.August Walzl, Kärnten 1945, p. 197 Accompanied by a guerilla troop carrying a machine pistol, a Yugoslav emissary appeared on the same day in the Landesregierung building, demanding of the Acting State Governor Piesch repeal the order to take down the Yugoslav flag, which was ignored.