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Saint-Léonard

Top 20 Lakes around Saint-Léonard

Best lakes around Saint-Léonard are primarily found in the Valais Alps region of Switzerland, offering a range of natural and man-made aquatic features. This area is characterized by its mountainous terrain and diverse water bodies, from picturesque reservoirs to nature reserves. The region provides opportunities to explore geological formations and enjoy recreational activities around its lakes.

Best lakes around Saint-Léonard

  • The most popular lakes is Lake Tseuzier, a lake that is a picturesque reservoir created by the construction of the Rawyl dam. The environment around the lake features waterfalls, streams, and diverse plant life.
  • Another must-see spot is Lac de Géronde, a lake with an outdoor swimming pool and a pleasant walking path around its perimeter. Visitors can enjoy views of the lake, forest, and surrounding mountains.
  • Visitors also love Lac de la Brèche, a nature reserve with clear water. While swimming is prohibited in Lac de la Brèche, it is permitted in the nearby Lac de la Corne.
  • Saint-Léonard is known for reservoirs, nature reserves, and lakes with recreational facilities. The area offers a variety of lakes to see and explore, catering to different interests.
  • The lakes around Saint-Léonard are appreciated by the komoot community, with over 100 photos and more than 270 upvotes shared by visitors.

Last updated: June 22, 2026

Lac de Tseuzier Reservoir

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Lac de Tseuzier is a picturesque reservoir created by the construction of the Rawyl dam. The water of the lake is used for power generation and as drinking water. In addition, some of the water on the Suone du Ro is used for irrigating the agricultural area around Crans Montana.

The environment around the lake is very varied: you can explore waterfalls, streams, forests and an exciting variety of plants.

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Lac de la Brèche

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The Lac de la Brèche is a nature reserve. The water is beautiful, but it is a malheureusement interdit de s'y baigner. Baignade autorisée au lac voisin, le lac de la Corne.

Breche Lake is a nature reserve. The water is beautiful, but unfortunately it is forbidden to swim.
Swimming is permitted in the nearby lake “Lac de la Corne”.

The Lake of Breche is a nature reserve. The water is beautiful, but it is unfortunately forbidden to bathe. Swimming allowed at the nearby lake, Lac de la Corne.

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Lac de Tseuzier and Tseuzier Dam

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Beautiful 1st category climb with a silent road and good asphalt. Whole climb is around 8-9% gradient with 2 hairpins. When in the last 1.5 kilometer you go in a tunnel where it is dark, so a light is recommended. Once by the lake, you are rewarded with an amazing view.

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Lake Grenon

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The lake is worth a visit in summer and winter. In the waterfront cafes you can relax after a tiring climb and enjoy a hot soup in winter or a refreshing drink in summer.

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Crans-Montana

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The impressive view of the summit parade from the Matterhorn to Mont Blanc and a particularly diverse range of activities throughout the year are the assets of the two twin towns.

Five idyllic swimming lakes, spicy-smelling mountain forests, the extensive network of hiking trails or a cozy fondue evening in a rustic restaurant are examples of family-friendly, nature-oriented Crans-Montana.

With 177 kilometers of marked trails, two downhill routes and the Kona bike park, the mountain biking offer in Crans Montana is excellent. The place is a popular starting point for training rides for cyclists.

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Popular around Saint-Léonard

Running Trails around Saint-Léonard

Road Cycling Routes around Saint-Léonard

Cycling around Saint-Léonard

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MTB Trails around Saint-Léonard

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Mountain Hikes around Saint-Léonard

Tips from the Community

Roland Chervet
November 2, 2024, Stausee Lac de Tseuzier

magnificent view of the lake and the surrounding mountains

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Great dead-end road with some spectacular sections and views.

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Beautiful view on the other side if rhône valley. On suisse national day, 1st of august, they often do a water/laser show here.

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Lucy
February 10, 2024, Crans-Montana

The impressive view of the summit parade from the Matterhorn to Mont Blanc and a particularly diverse range of activities throughout the year are the assets of the two twin towns. Five idyllic swimming lakes, spicy-smelling mountain forests, the extensive network of hiking trails or a cozy fondue evening in a rustic restaurant are examples of family-friendly, nature-oriented Crans-Montana. With 177 kilometers of marked trails, two downhill routes and the Kona bike park, the mountain biking offer in Crans Montana is excellent. The place is a popular starting point for training rides for cyclists.

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Lucy
February 10, 2024, Lac Grenon

The lake is worth a visit in summer and winter. In the waterfront cafes you can relax after a tiring climb and enjoy a hot soup in winter or a refreshing drink in summer.

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Lucy
January 22, 2024, Lac de la Brèche

Lac de la Brèche is famous for its crystal clear waters and its surrounding landscapes. The water is very clear, during warmer periods you can enjoy a quick swim. There is a small pier nearby where you can rest or sunbathe. Access is free, there are no amenities, please take all trash with you.

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The route around the lake has a few inclines and obstacles, but it is also manageable for younger children without any problems. In addition to fantastic panoramic views, there are also a few waterfalls to be admired.

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lovely place with a view and the Crans-Montana sign!

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Frequently Asked Questions

What are some unique lake experiences around Saint-Léonard?

One truly unique experience is visiting the Lac Souterrain de Saint-Léonard in Switzerland, Europe's largest natural underground lake. You can take guided boat tours through this geological wonder, observing its clear waters, gypsum walls, and even bats. For a different experience, Lake Tseuzier offers a picturesque reservoir setting with waterfalls and diverse plant life.

Which lakes are suitable for swimming or offer recreational facilities?

For swimming, Lac de Géronde in Switzerland has an outdoor swimming pool and a pleasant walking path. In Quebec, Canada, Lac Simon is known for its 'A' classified water quality at Plage Eau Claire, making it safe for swimming and non-motorized water sports like canoeing and kayaking. While swimming is prohibited in Lac de la Brèche, it is permitted in the nearby Lac de la Corne.

Are there family-friendly lakes around Saint-Léonard?

Yes, several lakes are great for families. Lac de Géronde offers an outdoor swimming pool and a walking path. Lake Tseuzier and Lake Grenon also feature family-friendly environments with scenic views and opportunities for leisurely strolls. The Lac Souterrain de Saint-Léonard has an interactive museum and an outdoor area with a mini-slide for children.

What kind of natural features can I expect to see around the lakes?

The lakes around Saint-Léonard, particularly in the Swiss Valais Alps, are surrounded by diverse natural features. You can explore waterfalls, streams, and forests around Lake Tseuzier. The underground Lac Souterrain showcases ancient gypsum, slate, and marble walls. Other lakes offer views of surrounding mountains and lush vegetation.

What outdoor activities can I do near the lakes around Saint-Léonard?

The region offers a variety of outdoor activities. You can enjoy hiking, mountain biking, and road cycling on trails that often pass by or lead to these lakes. For example, there are numerous MTB Trails and Road Cycling Routes around Saint-Léonard, including routes near Lac de Géronde. Running trails, such as the 'Tour des lacs de la Corne et de la Brèche', are also popular. Non-motorized water sports are available at Lac Simon in Quebec.

Are there hiking trails around the lakes near Saint-Léonard?

Yes, there are several hiking and running trails. You can enjoy a pleasant walk around the perimeter of Lac de Géronde. The area around Lake Tseuzier also offers opportunities for walks, including a path around the reservoir. For more extensive options, explore the Running Trails around Saint-Léonard, which include routes like the 'Tour des lacs de la Corne et de la Brèche'.

What is the best time of year to visit the lakes around Saint-Léonard?

The best time largely depends on your desired activities. Summer is ideal for swimming and water sports at lakes like Lac Simon and Lac de Géronde, and for enjoying the outdoor areas. Lakes like Lake Grenon are beautiful in both summer and winter, with waterfront cafes offering warm drinks in colder months. The underground Lac Souterrain is a year-round attraction due to its stable internal temperature.

Are the lakes around Saint-Léonard accessible for visitors with mobility concerns?

Accessibility varies by lake. The Lac Souterrain de Saint-Léonard is not wheelchair accessible due to 50 steps leading down to the jetty. However, many walking paths around lakes like Lac de Géronde are generally flat and pleasant for strolling. Public transport options are available to reach some areas, such as the Lac Souterrain in Switzerland.

Where can I find cafes or restaurants near the lakes?

Around Lake Grenon, you'll find waterfront cafes perfect for relaxing after a climb or enjoying a refreshing drink. The Lac Souterrain de Saint-Léonard also has an outdoor area where visitors can enjoy coffee and snacks. For Lake Tseuzier, there's a restaurant at the foot of the Rawil dam.

What do visitors enjoy most about the lakes around Saint-Léonard?

Visitors frequently appreciate the clear, beautiful waters and the serene natural settings. The picturesque views of the lakes, surrounding forests, and mountains are often highlighted. The opportunity for pleasant walks, such as around Lac de Géronde, and the unique experience of the underground lake are also highly valued. The komoot community has shared over 100 photos and more than 270 upvotes, reflecting the area's appeal.

Is it possible to reach the lakes by public transport?

Yes, in Switzerland, the Lac Souterrain de Saint-Léonard is easily reachable by public transport. During summer months, post buses from Sion can take you to Lake Tseuzier, offering a convenient way to access the reservoir without a car.

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