Plizio Visual Lab
Lake Wörthersee
Lake Wörthersee is the largest lake in the state of Carinthia and one of Europe's warmest alpine lakes, known for its memorable turquoise water and its role as a premier summer retreat for celebrities and high society. Stretching 19.3 kilometers between the provincial capital of Klagenfurt and the upscale resort of Velden, the lake sits in a sheltered basin that allows surface temperatures to reach up to 25-27°C in peak summer. The area's popularity surged in the late 19th century with the completion of the Southern Railway, leading to the development of the unique 'Wörthersee Architecture,' defined by ornate villas with wooden verandas and intricate stonework. A major landmark is the easy on the eye peninsula of Maria Wörth, home to two ancient churches that serve as a spiritual center for the region. On the southern ridge, the Pyramidenkogel tower stands as the world's tallest wooden observation structure, offering visitors an unparalleled 360-degree view of the Carinthian lake district and the Karawanks mountain range. The lake's distinct color is a result of light scattering off microscopic lime particles in the water, which is maintained at a high purity level through advanced ecological management. Throughout the year, the lake hosts prestigious events such as the Ironman Austria and various classic car rallies, cementing its status as a dynamic and glamorous destination. Beyond its recreational appeal, Wörthersee is a vital ecological ecosystem, supporting diverse flora and fauna within its protected reed zones and surrounding forests.
- Location: Carinthia, Austria
- Top sights: Aussichtsturm Pyramidenkogel · Pyramidenkogel · Winterkirche
- Nearby: Velden am Wörthersee (9 km)
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -4 | -3 | 2 | 6 | 11 | 15 | 17 | 17 | 12 | 8 | 3 | -2 |
| Rain mm | 58 | 66 | 74 | 83 | 110 | 120 | 125 | 140 | 130 | 118 | 119 | 85 |
📋 Practical info
Geography
Facts
- Carinthia's largest lake, covering 19.3 km²
- The maximum water depth is 85.2 meters
- Water temperatures reach up to 27°C in summer
- Length from Klagenfurt to Velden is 16.5 km
- Famous for unique 19th-century villa architecture
- Situated at an elevation of 439 meters
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Lake Wörthersee (10)
Kirchberg
Kirchberg is a part of the municipality of Maria Wörth with its own character.
Pfarrkirche Hll. Primus und Felician
The parish church of Saints Primus and Felician is a listed building in Maria Wörth.
Promenadenbad Pörtschach
Promenadenbad in Pörtschach is a lido on Lake Wörthersee.
Vorburg Burgruine Keutschach🏰 castle
The outer bailey of the castle ruin Keutschach is a castle ruin in Keutschach am See.
St. Anna
St. Anne's Church is a church building in Maria Wörth in Carinthia.
Burgruine Reifnitz🏰 castle
The castle ruin Reifnitz is located in Maria Wörth.
Sights nearby
Frequently asked questions
Why is the water in Lake Wörthersee so blue?
Which town on the lake is the most famous?
Are there scheduled boats on Lake Wörthersee?
How warm does Lake Wörthersee get in summer?
Are there hiking trails with lake views?
Lake Wörthersee: where is it located?
Lake Wörthersee: what is there to see?
Lake Wörthersee: when is the best time to visit?
Lake Wörthersee: why is it worth visiting?



























