Best lakes in Carinthia, Austria's southernmost state, are characterized by their abundance and pristine quality. The region features over 1,200 lakes, with more than 200 suitable for swimming. These aquatic landscapes offer diverse experiences, often with water clean enough to drink. Carinthia's lakes are a central feature of its natural environment, providing opportunities for various outdoor activities.
Last updated: April 24, 2026
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A well-developed cycle path with many sights leads around the lake
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…besides the view of the lake, there are many other beautiful places to discover! 👀
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The lakeside path along the south shore is simply beautiful.
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View from the south shore with great views of the mountains in the background
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The cycle path around the lake is great for cycling, with many beautiful places and sights around the lake.
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Lake Wolayersee lies at approximately 1,950 meters and is surrounded by several peaks with steep rock faces. The lake has no inflow; its water comes from rainfall and melting snow. On the lakeshore, the Wolayersee Hut, a mountain refuge belonging to the Austrian Alpine Club, offers accommodations and meals.
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...in the off-season, you almost have the bike path to yourself! 😃
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Carinthia, Austria's southernmost state, is home to over 1,200 lakes, with more than 200 suitable for swimming. Many of these boast pleasantly warm temperatures from May to September and water clean enough to drink, offering a diverse range of experiences from vibrant water sports to tranquil nature retreats.
Several lakes in Carinthia are ideal for families. Lake Ossiacher See offers a family-friendly atmosphere with swimming, sailing, and paddleboarding, plus a 27-kilometer cycle path. Klopeiner See is one of Europe's warmest lakes, reaching up to 28°C, making it perfect for swimming and active family holidays. Faaker See, with its calm, motorboat-free waters, is also a peaceful haven for families and kayakers.
Absolutely. Lake Wörthersee is known for its vibrant atmosphere and offers motorboat rides, stand-up paddleboarding, and water skiing. Ossiacher See is popular for swimming, sailing, paddleboarding, windsurfing, and paragliding. For a more tranquil experience, Weissensee is excellent for kayaking, and Faaker See's motorboat prohibition makes it ideal for Canadian canoeing.
Millstätter See features accessible hiking and cycling trails along its shore, including a well-maintained cycle path. Ossiacher See also boasts a 27-kilometer cycle path. For a more challenging hike, the area around Wolayersee, a high mountain lake, offers stunning views and a mountain refuge. You can find more hiking options in the region, including waterfall hikes and mountain tours, by exploring hiking routes in Carinthia.
Klopeiner See is renowned as one of the warmest lakes in Europe, with water temperatures reaching up to 28 degrees Celsius in summer. This makes it a highly popular destination for swimming and other water activities.
Yes, Weissensee is located within a protected nature reserve, making it one of the highest and most untouched lakes in Carinthia. It's an ideal spot for those seeking peace, quiet, and a deep connection with nature, perfect for hikers, divers, and nature lovers.
Faaker See is famous for its distinctive turquoise color and reed beds, often compared to Austria's Everglades. Millstätter See is known for its depth, ensuring crystal-clear and cool water, and unique wooden sunbathing platforms. The eastern part of Weissensee is particularly wild and almost uninhabited, offering a truly pristine natural experience.
Lake Wörthersee is surrounded by charming towns like Velden and Pörtschach, and is home to the Pyramidenkogel observation tower, offering panoramic views. The Ossiacher See Music Festival is a cultural highlight during summer. The Lake Ossiacher See trail also leads to historical sites like the Landskron castle ruins.
The lakes are generally pleasantly warm for swimming from May to September. Summer (July and August) is vibrant with water sports and festivals. For those seeking peace and quiet, or cooler temperatures for hiking, the shoulder seasons of late spring and early autumn are also excellent. In winter, Weissensee transforms into Europe's largest natural ice-skating surface.
Yes, Weissensee is one of the highest lakes in Carinthia, situated in a protected nature reserve. Additionally, the Wolayersee, located at approximately 1,950 meters, is surrounded by several peaks and offers a stunning alpine lake experience, with the Wolayersee Hut providing accommodation and meals.
Visitors frequently praise the stunning views, the crystal-clear and warm waters, and the diverse range of activities available. Many appreciate the balance between vibrant, popular spots like Lake Wörthersee and tranquil, nature-focused lakes like Weissensee. The well-maintained cycle paths and family-friendly amenities also receive high acclaim.


Find the best lakes in Carinthia per region:
Still not found your perfect lake in Carinthia? Check out the guides of these regions to see even more beautiful places.