Planning a visit and not sure where to start? The best things to do in Klagenfurt cluster around the compact old town and Lake Wörthersee, so you can see the main sights on foot and add the lake in the same day.
If you are building a wider trip, our carinthia travel guide shows how the city fits into the region.
| Item | Value |
|---|---|
| Population | approx. 106,000 (as of 2026) |
| Area | 120.1 km² |
| Altitude | 446 m |
| Pyramidenkogel viewpoint height | 100 m |
| Kreuzbergl (local mountain) | 517 m |
| Minimundus model scale | 1:25 |
These figures come from the Austria.info Klagenfurt page. Figures can change, so check the source before you rely on them.
The old town: Neuer Platz and the Lindwurm
Begin at Neuer Platz, the heart of the old town. The Lindwurm Fountain stands on this square and, according to Austria.info, it is the city’s most famous landmark. The Maria Theresa Monument is on the same square, so one stop covers two sights.
From the square, winding streets lead to Alter Platz. Italian master builders shaped the 800-year-old city, and its restored palaces, courtyards and squares explain the nickname “Renaissance Gem” on the Austria.info Klagenfurt page.
Look out for Austria’s oldest pedestrian zone, which runs between Kramergasse and Wienergasse and opened in 1961, as the same page notes. The page also lists a guided tour of the old town, which can add context if you like history with your sightseeing.
Museums, the Landhaus and green breaks
Klagenfurt keeps its culture within a short walk of the main square. Austria.info points to these stops:
- Landhaus: a Renaissance building that houses the Carinthian Provincial Museum and the Hall of Arms.
- Carinthia Museum of Modern Art: changing exhibitions of modern art.
- Carinthia Museum: the regional history museum named among the cultural attractions near Alter Platz.
- Botanical Garden: a green break listed among the top highlights.
- Klagenfurt Cathedral: listed among the top highlights as a viewing platform.
For a small piece of trivia, the same site credits Klagenfurt with the postcard. It traces the idea to an article that Dr Emanuel Alexander Herrmann published in 1869, as described by Austria.info.
Lake Wörthersee, Minimundus and the Pyramidenkogel view
Klagenfurt sits on Lake Wörthersee, so a swim is rarely far away. Austria.info describes the lake as ideal for swimming at its lidos, stand-up paddleboarding and sailing, and it also lists boat trips.
Minimundus is the family favourite. It showcases models of famous buildings from around the world on a scale of 1:25, according to the Austria.info Klagenfurt page.
For a wide view, head to the Pyramidenkogel observation tower. Austria.info lists it as a 360 degree view from a 100 m high tower, and it also names the Pyramidenkogel as the favourite viewpoint of the area.
If you prefer your own legs, Kreuzbergl (517 m) is the local mountain, and the same source says you can start that hike in the city centre. Walkers who want more can follow the Lake Wörthersee circular trail, listed at 58.5 km along the lake (the source writes 58,5 km), while a well-developed network of cycle paths connects the city with the lakeshore.
Easy day plans for different paces
Treat these plans as suggestions built from the sights above, not as fixed timetables. If you want to stretch them into a longer trip, our carinthia 3 day itinerary shows how Klagenfurt can link with other stops.
A half day in the old town
- Start at Neuer Platz and look at the Lindwurm Fountain.
- Wander to Alter Platz and peek into the hidden courtyards.
- Choose one museum, such as the Landhaus or the Carinthia Museum of Modern Art.
- Finish with a stroll through the pedestrian zone and a coffee stop.
A full day with the lake
- Spend the morning in the old town as above, keeping museum time short.
- Head to the lake for a swim at one of the lidos or a boat trip.
- Add Minimundus if you travel with children, or the Pyramidenkogel tower if you want the view.
A slow day outdoors
Pick the lakeshore and keep the schedule loose. Rent a bike, cycle along the water, swim when you feel like it and leave the museums for another day.
Getting around without a car and saving on entry
You do not need a car in the city. Austria.info says you can rent a bicycle at one of ten Nextbike stations via their app, and rent bicycles and e-bikes at stations throughout the region.
Two guest cards are worth knowing. The free Wörthersee Plus Card gives discounts and free admission at a number of attractions in the Wörthersee region and Klagenfurt, and it lets you use regional S-Bahn trains and buses free of charge. The Kärnten Card allows you to visit more than 100 points of interest in Carinthia, including mountain railways, panoramic roads and museums.
The source says you receive your guest card upon check-in at your accommodation. Ask your host which card applies to your stay, and check the Austria.info page for the current details.
Seasons, events and day trips
Summer is the lake season, but the city also works in the cold months. For winter, Austria.info’s winter page names ice skating, winter hiking and snowshoeing as winter activities.
The same winter page lists the Christmas market on Neuer Platz for 15/11/2026 – 24/12/2026. It also lists a Krampus parade on 21/11/2026, with around 1,000 Krampus figures, Perchten, witches, angels and St Nicholas. Event dates can change, so confirm them before you travel.
When you want to leave the city, the Austria.info Klagenfurt page suggests several excursions:
- Villach: listed as only 30 min away from Klagenfurt.
- Hochosterwitz Castle: a fortification with 14 gates.
- St. Georgen Abbey: a history and nature backdrop on Lake Längsee.
- Turracher Höhe: hiking between lakes and mountains.
If Villach appeals, our things to do in villach guide covers that city in more detail.
Frequently asked questions
Where is Klagenfurt?
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Klagenfurt is in the south of Austria and is the provincial capital of Carinthia, which borders Italy. It sits on the banks of Lake Wörthersee, according to Austria.info.
Is Klagenfurt manageable without a car?
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Yes, for the city itself. The old town is walkable, bicycles can be rented at Nextbike stations, and the Wörthersee Plus Card covers regional trains and buses, as described by Austria.info.
What are the must-see sights?
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Austria.info highlights the Lindwurm Fountain, Minimundus, the Pyramidenkogel tower, the Landhaus and the Carinthia Museum of Modern Art. Add Lake Wörthersee itself, since the city is built around it.
Is Klagenfurt only a summer destination?
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No. The Austria.info winter page lists advent markets, snow-covered walks and activities such as ice skating, winter hiking and snowshoeing. It also gives listed dates for the Christmas market on Neuer Platz.
