Best lakes around Les Agettes offers a diverse range of aquatic experiences in the Valais canton of Switzerland. Les Agettes, now part of Sion, is situated above the Rhône valley, providing access to both easily reachable leisure lakes and alpine bodies of water. The region features lakes formed from former gravel pits, high-altitude mountain lakes, and nature reserves. These varied environments cater to different interests, from swimming and relaxation to hiking and wildlife observation.
Last updated: July 1, 2026
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Popular around Les Agettes
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Great dead-end road with some spectacular sections and views.
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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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A small lake in the heart of the Nendaz ski resort, with excellent views and water that must be freezing. A great place to catch your breath.
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Perched at an altitude of 2,200 meters, Lac de Tracouet is also called "Lac Noir" (Black Lake) due to the dark color of its water. Home to exceptional flora, it has been listed in the Federal Inventory of Amphibian Breeding Sites of National Importance since 2001. In 2020, it was classified as a "protected natural site" by the Canton of Valais. You can easily observe common frogs or alpine newts here. With its panoramic terrace and a well-stocked menu, the Restaurant de Tracouet also makes the location a privileged stopover on any itinerary passing nearby.
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Detailed explanations on the website of the State of Valais: "Returned to the wild following several renaturations, this former gravel pit offers an ideal refuge for many species, which have become rare in the Valais plain due to the disappearance of their habitats. Composed of a mosaic of environments (expanses of deep water, permanent or temporary ponds, gravelly banks, reedbeds, shreds of riparian forests, bushes, etc.), the site attracts a particular and varied fauna and flora. " https ://www.vs.ch/web/sites-naturels-proteges/les-epines
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Insanely beautiful reservoir with a wonderful but irregular climb!
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A beautiful climb starting from the old town of Sion, through the vineyards before reaching a small shady road from Luc. Some spectacular passages in the rocks before Les Rousses and a magnificent view of the Valais Alps. The lake is also spectacular in its mountainous cirque.
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Beautiful climb to lac des Tseuzier. The climb starts on a big road out of Sion, then further one goes to a small road with almost no traffic. During the climb you don't really have amazing views, until you're quite close to the top of the climb. From +/-4km to go you have views in the southeast direction, you can see Monte Rosa and another peak from there on. When you're completely on top a beautiful lake awaits you, and there is a good restaurant where you can get some food and drinks. Also a free drinkwater fountain can be found there
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For swimming and relaxation, Lac de la Corne is a popular and easily accessible spot with clean, inviting waters and a tranquil ambiance. It's suitable for picnicking and even has a small refreshment bar. While its neighbor, Lac de la Brèche, is beautiful, swimming is not permitted there due to its protected nature reserve status.
Yes, the region boasts several important natural sites. Les Epines Nature Reserve is a renatured former gravel pit, offering a refuge for various species and a mosaic of environments including deep water expanses and temporary ponds. Lac de la Brèche is also a nature reserve, known for its natural beauty and landscapes, though swimming is forbidden to protect its ecosystem. Additionally, the Pouta Fontana nature reserve, the largest wetland in Valais, is nearby and home to numerous bird species and beavers.
For stunning views and hiking, Lac Noir (Lac de Tracouet) near Nendaz is highly recommended. Accessible by cable car, it sits at 2,179 meters, offering picturesque surroundings with alpine flowers and snowy peaks. The area around Tracouet is a starting point for numerous hikes. Further afield, Lake Moiry in Val d'Anniviers is striking with its turquoise color and impressive alpine backdrop, featuring trails with panoramic views of high mountains and the Moiry Glacier. Lac de Tseuzier and Tseuzier Dam also offers a beautiful lake in a mountainous cirque, rewarding climbers with amazing views of the Valais Alps.
Absolutely. Lac de Tracouet (also known as Lac Noir) is an ideal destination for families, offering picnicking spots, opportunities to observe frogs and salamanders, and a playground. The ride in the bubble cable car to reach it is also considered a highlight. The area around Lac de la Corne is suitable for picnicking, and the nearby Domaine des Îles offers a wide range of family activities including a children's play area, mini-golf, and an adventure park.
The region around Les Agettes offers diverse cycling opportunities. For gravel biking, you can explore routes like the 'Domaine des Îles – Lake Tseuzier loop from Châteauneuf-Conthey' or the 'Castles of Sion – Lac de la Brèche loop from Sion'. Road cyclists can enjoy scenic routes such as 'Châteaux de Sion et Environs en boucle' or the 'Small hilly loop in Nendaz'. You can find more details on these and other routes in the Gravel biking around Les Agettes and Road Cycling Routes around Les Agettes guides.
While specific dog-friendly policies vary by lake, Lac de la Corne is generally suitable for dog-walking. For nature reserves like Lac de la Brèche and Les Epines Nature Reserve, it's always best to keep dogs on a leash to protect the local wildlife and habitats. Many hiking trails around the lakes are dog-friendly, but always check local signage.
The best time to visit largely depends on your desired activities. Summer (June to September) is ideal for swimming, picnicking, and enjoying the warmer weather at lower-altitude lakes like Lac de la Corne. For high-alpine lakes such as Lac de Tracouet, late spring to early autumn offers the best conditions for hiking and enjoying the alpine flora, as cable cars are typically operational and trails are clear of snow.
Yes, several lakes offer refreshment options. Lac de la Corne has a small refreshment bar. At Lac de Tseuzier and Tseuzier Dam, you'll find a good restaurant. The Restaurant de Tracouet, located near Lac de Tracouet, offers a panoramic terrace and a well-stocked menu, making it a great stop during your visit.
Lac de Tseuzier and Tseuzier Dam is unique for its impressive mountainous cirque and the rewarding views it offers after a climb. It's known for its beautiful lake and the dam itself, providing a dramatic backdrop. There's also a restaurant and a free drinking water fountain available for visitors.
Yes, the region is home to lakes with distinct characteristics. Lake Moiry is renowned for its striking turquoise color, set against an impressive alpine backdrop. Lac de Tracouet is also known as 'Lac Noir' (Black Lake) due to the dark color of its water, and it's home to exceptional flora and amphibian species. Stellisee, though further afield near Zermatt, is famous for its iconic reflection of the Matterhorn in its clear waters.
For runners, there are various trails that incorporate the beautiful lake scenery. You can find routes like the 'Lake at Domaine des Iles loop from Sion' or the 'Bistro L'Ho Ho Ho – Lac de la Corne loop from Sion'. These trails offer a chance to enjoy the natural surroundings while getting a good workout. More options are available in the Running Trails around Les Agettes guide.


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