Top 20 Lakes around Sierre
Best lakes around Sierre are found in the Valais canton, an area characterized by its natural landscapes, vineyards, and mountainous terrain. The region offers diverse aquatic destinations, from tranquil natural reserves to recreational areas. These locations provide opportunities for walking, relaxation, and exploring the local environment.
Best lakes around Sierre
- The most popular lakes is Lake Moiry, a lake that is a reservoir completed in 1958. It is known for its magical blue waters embedded within the Valais Alps. …
Last updated: April 24, 2026
Lake Moiry
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Lac d'Arpitettaz
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Lac de la Brèche
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Lac de Géronde
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Lake Châteaupré
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Lake Grenon
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Crans-Montana
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Lac des Autannes
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Lake Miriouges
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Petit Lac
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Tips from the Community
I did this hike in early May 2024, just a few days after the ski season was over and the slopes had closed. The valley was completely deserted and it felt magical! The peaks were still covered in snow, but the first signs of spring were beckoning. On the final stretch to Lac d'Arpitetta, I was wading through snow up to my knees. Without proper gear I couldn’t get any farther than the small lake. The view on that crystal-clear spring day was absolutely fantastic! Check the picture I uploaded with all the peak names added.
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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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The bike ride around the lake is very pleasant, there is a path and you can enjoy the view of the lake itself, the forest and the surrounding mountains. Entrance is free and you can also swim in the lake.
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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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Frequently Asked Questions
Which lakes around Sierre are suitable for families?
Several lakes in the Sierre area offer family-friendly activities. Lac de Géronde is ideal, featuring a public bathing beach (Bains de Géronde) open from May to September, a playground, and easy walking paths. The St-Léonard Underground Lake also has an interactive museum and an outdoor playground, making it a unique family destination. For relaxation, the areas around Lac de la Brèche and Lac de la Corne offer shaded lawns and accessible paths.
Where can I go swimming in the lakes near Sierre?
For swimming, the designated areas at Lac de Géronde are popular, especially the 'Bains de Géronde' public bathing beach. Lac de la Corne, located near Granges, also allows swimming and is a favored spot during warm summer days. Swimming is generally prohibited in the Petits Lacs and Lac de la Brèche due to their status as nature reserves.
Are there easy hiking or walking trails around the lakes?
Yes, there are several easy walking trails. A woodchip trail encircles Lac de Géronde, perfect for leisurely strolls. The area around Lac de la Brèche and Lac de la Corne also features accessible paths through orchards. For a specific easy route, consider the Lake Géronde Loop or the Tour des lacs de la Corne et de la Brèche, both listed as easy hikes.
What unique natural features can I explore near Sierre's lakes?
Beyond the lakes themselves, you can explore the Pouta-Fontana Nature Reserve, the largest wetland area in Valais. It's a crucial site for biodiversity, home to around 190 bird species and beavers, with an observatory and didactic panels. Additionally, the St-Léonard Underground Lake offers a unique experience as Europe's largest navigable underground lake, with guided boat tours through ancient rock formations.
How accessible are the lakes by public transport or car, and is parking available?
Lac de Géronde is highly accessible, less than a 12-minute walk from Sierre train station. For those driving, parking is available, though it may be charged at Lac de Géronde. Lake Châteaupré also has a large car park and is the terminus of a post bus line, making it easily reachable.
What is the best time of year to visit the lakes around Sierre?
The lakes around Sierre offer different experiences depending on the season. Summer (May to September) is ideal for swimming and water activities, especially at Lac de Géronde and Lac de la Corne. Spring and autumn provide pleasant temperatures for hiking and enjoying the natural beauty, with fewer crowds. Mountain lakes like Lake Moiry and Lac d'Arpitettaz are best visited from late spring to early autumn when trails are clear of snow. The St-Léonard Underground Lake maintains a mild temperature year-round.
Are there any less crowded or tranquil lakes for a peaceful visit?
For a more tranquil experience, the Petits Lacs, situated north of Lac de Géronde, offer a serene environment surrounded by vineyards, ideal for quiet strolls. Lake Miriouges is also known for its quietly situated location with benches for resting. The Pouta-Fontana Nature Reserve, while not for swimming, provides a peaceful setting for nature observation away from typical recreational crowds.
What kind of outdoor activities can I do near these lakes?
The region around Sierre's lakes is excellent for various outdoor activities. You can enjoy hiking, with options ranging from easy walks around Lac de Géronde to more challenging mountain trails leading to lakes like Lake Moiry. Running is also popular, with routes like the Rhône Route and Vineyard Trail Loop from Sierre. The St-Léonard Underground Lake offers unique boat tours. Birdwatching is a key activity at the Pouta-Fontana Nature Reserve.
Can I find cafes or restaurants near the lakes?
Yes, you can find refreshment options near some of the lakes. Lac de Géronde has a refreshment area and a public bathing beach with facilities. For mountain lakes further afield, like Lac d'Arbey (though not directly in Sierre), a charming buvette is available. In Sierre itself, there are numerous dining options within a short distance of Lac de Géronde.
What do visitors particularly enjoy about the lakes around Sierre?
Visitors appreciate the diverse beauty and tranquility of the lakes. Many enjoy the magical blue waters of Lake Moiry and the stunning reflections of the Turtmann glacier in Lac d'Arpitettaz, making them great picnic spots. The pleasant walks around Lac de Géronde and the unique experience of the St-Léonard Underground Lake are also highly rated. The quiet charm and beautiful water color of Lake Miriouges are also frequently mentioned.
Are there any lakes that are particularly good for photography?
Absolutely. Lake Moiry is renowned for its magical blue waters set against the Valais Alps, offering spectacular photographic opportunities. Lac d'Arpitettaz provides stunning reflections of the Turtmann glacier. Even the clear waters and surrounding vineyards of Lac de Géronde and the Petits Lacs offer picturesque scenes, especially during sunrise or sunset.
What is the St-Léonard Underground Lake and what can I expect there?
The St-Léonard Underground Lake is Europe's largest navigable underground lake, located a short distance from Sierre. You can expect guided boat tours across its crystal-clear waters, allowing you to admire ancient rock formations and learn about its geological history. The cave maintains a mild temperature of around 15 degrees Celsius year-round. It also hosts an interactive museum and an outdoor area with a garden and playground.
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