Klagenfurt for the 2006 Winter Olympics and is home to an American Football team, the Carinthian Black Lions, competing in the First League of the Austrian Football League. The Black Lions attract fans from all over Carinthia, playing home games in both Klagenfurt and Villach. Klagenfurt is twinned with the following towns and cities. Klagenfurt Klagenfurt am Wörthersee (; , , ) is the capital of the federal state of Carinthia in Austria. With a population of 100,316 (January 1, 2018), it is the sixth-largest city in the country. The city is the bishop's seat of the Roman Catholic Diocese of
Klagenfurt prestigious Europa Nostra Diploma of Merit for the exemplary restoration and redevelopment of its ancient centre. In 1973, Klagenfurt absorbed four more adjacent municipalities - Viktring with its grand Cistercian monastery, Wölfnitz, Hörtendorf, and St. Peter am Bichl, increasing the population of Klagenfurt to about 90,000. As of January 2018, there were 100,316 people whose principal residence was in Klagenfurt. The Old City with its central "Alter Platz" (Old Square) and the Renaissance buildings with their charming arcaded courtyards is a major attraction. Notable landmarks also include: Klagenfurt is the economic centre of Carinthia, with 20% of the industrial companies.