Best lakes in the Karwendel are found within this region, which straddles parts of Austria and Germany. The area is characterized by the rugged Karwendel and Rofan mountain ranges, framing many of its glacially formed lakes. These natural features provide diverse opportunities for outdoor activities and offer clear waters reflecting the surrounding mountain forests. The Karwendel region, including areas like Alpenwelt Karwendel, features a variety of lakes suitable for recreation.
Last updated: May 11, 2026
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There are now three platforms, distributed along the section between Scholastika and Gaisalm, and vice versa.
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The emerald green surface can glitter in the sun, and the water's clarity allows you to see up to 10 meters deep, which is something special. The lake is framed by two mountain ranges - the Rofan Mountains and the Karwendel Nature Park - like a protective bulwark.
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A great platform with a wooden bench and a great view, unfortunately very crowded.
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The Zwölferkopf is 1491 m high. Here you will find the Karwendelhaus with a good kitchen and a lovely terrace. From here you have a great panoramic view over parts of Pertisau and the entire length of Lake Achensee.
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Here you can take a break and enjoy the view of Lake Achensee.
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The wonderful view of the crystal-clear Achensee between the peaks of the Karwendel Mountains and the Brandenberg Alps is just one of many reasons to explore the mountains around the "Tyrolean Sea". Whether it's a summit hike, a long-distance hiking trail or a leisurely hut tour - there are many ways to enjoy the unique Alpine landscape around the Achensee. For example, an adventurous family hike through the Gaismoosstollen was an insider tip and highlight for us. If you would rather really work out and have enough hiking experience and stamina, you can set off on a stage of the Adlerweg.
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These newly constructed viewing platforms are a really good idea. You can stop off here and there without getting in anyone's way 😄
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The Karwendel region features several popular lakes. Lake Achensee, often called the "Tyrolean Sea," is the largest in Tyrol and offers extensive recreational opportunities. The turquoise Sylvenstein Reservoir is known for its fjord-like shape and scenic beauty. Other well-loved lakes include Lautersee, Ferchensee, and Walchensee, particularly popular for swimming and watersports.
Yes, many lakes in the Karwendel are excellent for families. Lake Achensee is very family-friendly, with swimming areas and a bike path along parts of its shore. The Sylvenstein Reservoir also offers forest paths suitable for cycling. Lautersee and Ferchensee near Mittenwald, and Barmsee and Grubsee near Krün and Wallgau, are smaller, clean lakes perfect for bathing and leisurely strolls with children.
The Karwendel lakes offer a wide range of outdoor activities. You can enjoy hiking, cycling, mountain biking, swimming, sailing, windsurfing, and stand-up paddling. For specific routes, consider exploring options like waterfall hikes, cycling tours, or gravel biking trails that often pass by or around these beautiful lakes.
For stunning views, visit the Achensee Viewing Platform, which provides a beautiful perspective of Lake Achensee. Another excellent spot is the View of Lake Achensee from Zwölferkopf, accessible via the Karwendel cable car, offering panoramic vistas of the lake and surrounding mountains. The bridge at Sylvenstein Reservoir, part of the Isar cycle path, also provides a particularly beautiful view of the reservoir.
Yes, for experienced hikers, the Karwendel region offers more challenging trails. The Gaisalm Trail at Lake Achensee is a beautiful but challenging path along the steep bank, requiring surefootedness and good basic condition. The hike up Bärenkopf along Lake Achensee also offers beautiful views and is considered more demanding.
Absolutely. Many lakes in the Karwendel region are known for their excellent water quality and are suitable for swimming. Lake Achensee allows swimming in many areas. Lautersee, Ferchensee, Barmsee, Grubsee, and Walchensee are also popular bathing lakes, offering refreshing dips in crystal-clear waters.
The Karwendel lakes are beautiful year-round, but the best time depends on your preferred activities. Summer (June to September) is ideal for swimming, watersports, hiking, and cycling. Spring and autumn offer pleasant temperatures for hiking and biking, with vibrant foliage in autumn. In winter, some smaller lakes like Schmalensee can freeze over, transforming into magical ice rinks, and winter hiking is also possible.
Yes, the lakes boast several unique natural features. Many are glacially formed, resulting in deep, clear waters that reflect the surrounding mountain forests. The Sylvenstein Reservoir has an elongated, fjord-like shape. Schmalensee is nestled amidst characteristic humpback meadows, offering distinct views of the Karwendel and Wetterstein mountains. Möserer See, situated at 1,295 meters, is considered a natural paradise with quiet spots and a small island.
Yes, cycling is a popular activity around many Karwendel lakes. Lake Achensee has a pleasant bike path along parts of its shore. The Sylvenstein Reservoir features forest paths particularly recommended for cycling. The Isar cycle path also offers beautiful views of the reservoir. You can find various cycling routes and gravel biking tours in the wider Karwendel region.
Walchensee is particularly renowned for watersports, especially windsurfing, due to its strong and reliable wind conditions. Lake Achensee is also a haven for watersports enthusiasts, offering possibilities for sailing, windsurfing, and stand-up paddling, in addition to boat cruises.
For those seeking tranquility, Möserer See, located at 1,295 meters in the middle of a forest, is considered a natural paradise where visitors can find quiet spots. Schmalensee, a smaller lake near Mittenwald, is also ideal for leisurely strolls and enjoying the serene natural backdrop of the mountains.


Still not found your perfect lake in the Karwendel? Check out the guides of these regions to see even more beautiful places.