Best lakes around Klöntalersee focuses on the Klöntalersee, a glacial lake situated in the Klöntal valley in the canton of Glarus, Switzerland. This natural lake, formed by a rockslide, has historically served as a reservoir for hydroelectric power generation since 1908. Its clear, emerald-green waters reflect the surrounding Glarus Alps and forests, offering a tranquil natural landscape. The area provides opportunities for hiking, water sports, and camping.
Last updated: June 26, 2026
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Popular around Klöntalersee
From Lake Constance to Lake Geneva
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Road Cycling Routes around Klöntalersee
Cycling around Klöntalersee
Hiking around Klöntalersee
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Running Trails around Klöntalersee

Gravel biking around Klöntalersee
Beautiful waterfall and a trail in very good condition. Only in this section there is no marked trail and you have to jump between rocks.
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From the dam you have a wonderful view over the entire Klöntalersee and the Glärnisch flank.
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This bathing lawn can only be reached on foot, but the location is unique and the water has pleasant temperatures in summer. Cleanliness is very important to the communities (mobile toilets, wastebaskets are available) and so far the visitors have also paid attention to cleanliness.
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A picture book panorama, one must have visited!
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Its very beautiful for swimming but can be crowded on weekends
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The Chlünteler Treasure: An iron chest was found in the Chlüntelersee, about as big as a lying chest and with a lock on it. It is worth its full value. No miracle is so strange. How did the treasure get into the lake? Did a troop or a silly boy get into it? It was a prince and his name was Suvorov and he was a general. In 1799 he led a troop of Russian soldiers over Prague and drove the French out of Glarus, as he did. But the troops built it and defended themselves like lions. They hit and beat with rifle and cannon, as if the gang were in hell. When Suvorov got there, it seemed as if he was slapping his head against the wall, and he said to his men: "We're putting my fortifications between the mountains. If the enemy doesn't weigh the war treasury now, the best thing would be to fly them to sea. They can hold on until we come back!" And that's what they did. But Suvorov never came into the gang, and not even any of the soldiers who had the gang in. She is still working on the bare feet today, one of them is sawing at the back of the bear's path; she thinks she is the quickest to find them on the Seerüti. One thing is certain: whoever brings her up will be a made man!
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The reservoir is fed by the river Klön (Glarus dialect: Chlü) and some smaller mountain streams. The Löntsch, in turn, flows down from the lake and flows into the Linth at Netstal.
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Large earth dam (partly natural, the rest artificially raised) at the eastern end of the Klöntalersee.
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Klöntalersee is celebrated for its pristine environment, clear emerald-green waters, and the serene, untouched feeling of its surroundings. It offers mirror-like reflections of the towering Glarus Alps and lush forests, providing a peaceful escape. The area is particularly stunning in autumn when the foliage changes color.
Yes, Klöntalersee offers an extensive network of hiking and nature trails for various skill levels. A popular option is the lakeside trail, and more challenging hikes to nearby mountains like Dejenstock provide panoramic views. The southern shore is known for its waterfalls and secluded areas. For easy walks, consider routes like the Lake Klöntal loop from Klöntalersee.
During warmer months, the clear waters are ideal for swimming, kayaking, and paddleboarding. Fishing is also a popular activity, with opportunities to catch trout. You can find beautiful spots like the Lakeside meadow at Klöntalersee for swimming and relaxation.
Yes, several campsites are located along the eastern and western shores, offering easy lake access. Designated picnic spots around the lake allow visitors to enjoy meals amidst the beautiful scenery. Barbecuing is permitted in various areas, provided you bring your own grill.
In winter, if the ice is thick enough, Klöntalersee transforms into a large ice-skating field. It's also a renowned spot for ice diving, attracting divers between January and March to explore a wreck approximately 40 meters below the surface. The area also offers cross-country ski trails and snowshoeing opportunities.
Absolutely. The lake itself, Klöntalersee, offers impressive mountain views and quiet, clear waters. Another must-see is the Waterfall at Lake Klöntal, located along a shady hiking trail, offering a refreshing experience. For panoramic vistas, the Cliffs at Bärentritt – View of Lake Klöntal provide stunning perspectives.
Klöntalersee offers different experiences year-round. It's particularly beautiful in autumn when the foliage changes color. Warmer months are ideal for water sports and swimming, while winter provides opportunities for ice skating, ice diving, and snowshoeing, making it a versatile destination.
Yes, the area around Klöntalersee is popular for cycling. You can find various routes, including the Klöntalersee – Lake Klöntal loop from Klöntalersee for an easy ride, or more challenging options like the Klöntalersee – Pragel Pass Scenic Route loop. There are also gravel biking opportunities, such as the Klöntalersee – Klöntal Lakeside Road loop from Glarus.
Yes, Klöntalersee is considered family-friendly. Many of the highlights, including Lake Klöntal and the Waterfall at Lake Klöntal, are suitable for families. There are easy hiking trails and designated picnic spots, making it a great place for a family outing.
Klöntalersee is a natural lake formed by a rockslide and has served as Switzerland's oldest major reservoir for hydroelectric power generation since 1908. Historically, ice was also harvested from the lake until 1953 for cooling purposes, adding to its unique past.
Visitors frequently praise the stunning natural beauty, the quiet and clear waters, and the impressive mountain views. Many appreciate the fjord-like landscape and the opportunities for swimming and camping. The serene environment and diverse outdoor activities, from hiking to water sports, are often highlighted as key attractions.


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