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Lake Attersee

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Water temperature…
Lake Attersee in Upper Austria's Salzkammergut region is the largest lake located entirely within Austria, covering an area of approximately 46 square kilometres. It reaches a maximum depth of 169 metres and is distinguished by its exceptional water quality and visibility of up to 25 metres, making it a premier diving destination. Geologically, the lake is a relic of the Würm glaciation, with its basin carved by the Traun glacier. Historically, prehistoric pile dwellings along its shores are significant and have been part of the UNESCO World Heritage since 2011. The lake is also famous for the 'Rosenwind', a steady breeze that attracts sailors from across Europe. Culturally, the landscape inspired renowned artists such as Gustav Klimt, who created many of his famous landscape paintings here. The ecosystem of Lake Attersee supports rare fish species like the pearl fish and the whitefish. The region is well-developed for tourism with the Attersee circular trail and numerous water sports, while maintaining a strong focus on preserving the ecological balance.
- Location: Upper Austria, Austria
- Top sights: Gale Warning Seefeld Iso Y 2s · Gale Warning Nußdorf Iso Y 2s · Auf dem Laufsteg ins Zwetschkenreich
- Nearby: Mondsee (14 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 | -2 | -1 | 3 | 8 | 13 | 17 | 18 | 18 | 13 | 9 | 4 | -1 |
| Rain mm | 94 | 73 | 85 | 68 | 132 | 152 | 149 | 150 | 115 | 89 | 70 | 81 |
📋 Practical info
Geography
Facts
- Largest lake entirely within Austria (46.2 km²).
- The maximum depth of the lake is 169 metres.
- UNESCO World Heritage since 2011 (pile dwellings).
- Average summer water temperature is approx. 22-25°C.
- Underwater visibility of up to 25 metres.
- Gustav Klimt spent his summers there between 1900 and 1916.
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 Attersee (8)
Sights nearby
Frequently asked questions
What is special about Lake Attersee?
Is Lake Attersee good for diving?
Which famous painter is associated with the lake?
Are there hiking trails with lake views?
What are the pile dwellings at Lake Attersee?
Lake Attersee: where is it located?
Lake Attersee: what is there to see?
Lake Attersee: when is the best time to visit?
Lake Attersee: why is it worth visiting?

























