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.
Last updated: June 22, 2026
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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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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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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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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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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.
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.
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.
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.
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.
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'.
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.
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.
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.
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.
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.


Still not found your perfect lake around Saint-Léonard? Check out the guides of these regions to see even more beautiful places.