Klagenfurt am Wörthersee (; German: [ˌklaːɡn̩fʊʁt ʔam ˈvœʁtɐzeː] ; Slovene: Celovec; Austro-Bavarian: Klognfuat; Carinthian Slovene: Clouvc), usually known as simply Klagenfurt (English: KLAH-gən-foort), 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.
Source: Wikipedia (CC BY-SA)
Grouped by neighbourhood, lunch included. Built from places we verified recently.
Longer trips (up to 10 days): part of Pro
2 days · Balanced · about 8 stops
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Best time to visit: Jun–Aug
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Staying more than a few days? These cities are close enough for a day trip or a night away. Distances are straight-line from Klagenfurt; times are rough estimates by road.
Slovenia
66 km≈ 1 h 15 min
Austria
99 km≈ 1 h 35 min
Slovenia
103 km≈ 1 h 35 min
Day tripItaly
103 km≈ 1 h 35 min
Italy
116 km≈ 1 h 50 min
Croatia
145 km≈ 2 h 15 min
Croatia
157 km≈ 2 h 25 min
Austria
162 km≈ 2 h 30 min
From Klagenfurt you can reach Ljubljana (66 km), Graz (99 km), Maribor (103 km), Udine Udin (103 km) and Trieste (116 km) in about 1 h 15 min to 1 h 50 min by road. Each city page has its own sights, a day plan and flights.
The most pleasant months are Jun to Aug, with comfortable temperatures and lighter crowds. Right now it averages about 3°C in November.
We are collecting fresh places for Klagenfurt. Check back soon for photos and opening hours.
You can fly into Klagenfurt Airport, Ljubljana Jože Pučnik Airport. Use the flight links on this page to compare fares and set a price alert.
Most visitors enjoy 2 to 3 days. Use the route builder below to get a day-by-day plan that groups sights by neighbourhood and includes lunch.