Top 20 Lakes in Géoparc Du Chablais
Best lakes in Géoparc Du Chablais are located within a UNESCO Global Geopark, nestled between Lake Geneva and the Portes du Soleil peaks. The region's geological history, significantly influenced by glacial activity, has shaped its diverse landscapes and numerous lakes. These bodies of water provide insights into the geological past of the Alps and offer varied natural experiences.
Best lakes in Géoparc Du Chablais
- The most popular lake is Lac de Montriond, a lake known for its serene beauty. It can be found frozen in winter and offers opportunities for activities like picnicking, swimming, and kayaking.
- Another must-see spot is Lac de Vonnes, a lake situated at an altitude of 1,300 meters within a natural wetland area. Its fully landscaped contour allows for pleasant walks, and a water jet rises up to 40 meters high.
- Visitors also love Lake Beunaz, a lake featuring water lilies. It is a publicly operated bathing lake with surrounding mixed forest suitable for hiking.
- Géoparc Du Chablais is known for large glacial lakes like Lake Geneva, high-altitude lakes, and lakes formed by geological events. The region offers a variety of lakes to see and explore, each with distinct characteristics.
- The lakes in Géoparc Du Chablais are appreciated by the komoot community, with more than 35 highlights and over 200 upvotes. Many visitors have shared photos of their experiences in the area.
Last updated: July 5, 2026
Lac de Montriond
Highlight • Lake
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Thonon-les-Bains
Highlight • Lake
Designed by engineer Auguste Alesmonières, the total length of the line is 230 meters, including 86.8 meters of curve.
Inaugurated on Easter Monday, April 2, 1888, the Thonon cable car was used to overcome the difficulties of communication between the city and the port.
During its existence, the Thonon cable car was always in operation, only occasionally was it stopped for technical or political reasons.
It was renovated three times: in 1951 and 1989 (to modernize the mechanism) and most recently in 2010.
The new facility, which was inaugurated in 1989, is fully automated, which meant that the drivers in white blue-collar coats disappeared. The cabins now have a capacity of 54 seats.
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Delta de la Dranse Nature Reserve
Highlight • Natural Monument
It is located on one of the most important European migration routes and is a stopover for many birds, including cormorants, herons and raptors.
Unfortunately, the Dranse Delta is only partially preserved - most of it was built by housing estates and industrial estates and converted for a large marina and gravel factory. In between, a narrow strip of floodplain forest has been preserved along the course of the river.
Hopefully this will not take its revenge one day ... In recent years, flood disasters have multiplied and construction measures like this have also played a role.
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Lac de Vonnes
Highlight • Lake
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Lake Beunaz
Highlight • Lake
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Tips from the Community
Beautifully situated lake - perfect for chilling out.
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Lake Vonnes is located at an altitude of 1,300 meters in a natural wetland area. The contour of the lake is fully landscaped and allows walks. In the middle a magnificent jet of water rises up to 40 meters high.
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Even though the funicular ride isn't free, it's definitely worth it. With the ticket you can also take an hour's bus ride. The views are fantastic. It's truly an experience!
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A ride on the funicular is worthwhile. From the top you have a wonderful view of Lake Geneva and the port of Thonon-les-Bains. There are seats on the train, but also plenty of standing room. With the ticket you buy you can also use the buses in Thonon-les-Bains for a day.
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Frequently Asked Questions
Which lakes in Géoparc Du Chablais are particularly scenic or popular for visitors?
Among the most popular lakes are Lac de Montriond, known for its serene beauty and winter freezing; Lac de Vonnes, with its landscaped contour and impressive water jet; and Lake Beunaz, featuring water lilies and a publicly operated bathing area. Lake Geneva (Lac Léman) also forms the northern boundary of the region, offering vast scenic views and activities.
Are there family-friendly lakes in Géoparc Du Chablais?
Yes, several lakes are great for families. Lac de Montriond is ideal for picnics, swimming, and gentle strolls. Lac de Vonnes offers pleasant, landscaped walks. Lake Beunaz is a publicly operated bathing lake with surrounding forests suitable for easy hikes. The Delta de la Dranse Nature Reserve, at the mouth of the Dranse into Lake Geneva, is also family-friendly for nature observation.
What kind of outdoor activities can I do around the lakes?
The lakes offer a variety of activities. You can enjoy gentle walks, picnicking, swimming, kayaking, and paddleboarding at Lac de Montriond. Lac de Vonnes is perfect for relaxing walks. For more active pursuits, there are numerous running and hiking trails nearby. You can find more details on routes in the area, including options for running and easy hikes, in the Running Trails in Géoparc Du Chablais and Easy Hikes in Géoparc Du Chablais guides.
Are there easy walking trails around the lakes?
Yes, many lakes offer easy and pleasant walking trails. Lac de Vonnes has a fully landscaped contour perfect for leisurely strolls. A circular walk around Lac de Montriond is also a popular and easy option. For more easy hiking ideas, refer to the Easy Hikes in Géoparc Du Chablais guide.
Can I go swimming in the lakes of Géoparc Du Chablais?
Yes, swimming is possible in several lakes. Lac de Montriond is a popular spot for swimming. Lake Beunaz is a publicly operated bathing lake. Lake Geneva also offers numerous swimming opportunities along its shores, including near Thonon-les-Bains.
What unique natural features can I observe around the lakes?
The Géoparc Du Chablais is rich in natural features shaped by its glacial history. You can see the distinct water lilies at Lake Beunaz, or the impressive 40-meter water jet at Lac de Vonnes, which is set within a natural wetland. The Delta de la Dranse Nature Reserve is a vital biodiversity hotspot and a stopover for migratory birds like cormorants and herons. The region's wetlands, such as Chilly Marsh and Vouas of Lyaud, are home to unique flora like carnivorous plants and diverse insect life.
Are there any historically significant lakes or sites nearby?
Yes, the region's lakes have interesting historical and geological origins. Vallon Lake, for instance, was dramatically formed by a landslide in 1943, with submerged building foundations still visible. The city of Thonon-les-Bains on Lake Geneva has a historic cable car, operating since 1888, connecting the city center to the lake. The entire Géoparc Du Chablais is a UNESCO Global Geopark, highlighting its significant geological history, including the glacial formation of its lakes.
What is the best time to visit the lakes in Géoparc Du Chablais?
The best time to visit depends on your preferred activities. Summer is ideal for swimming, kayaking, and enjoying the warm weather. Spring and autumn offer pleasant temperatures for hiking and walking, with beautiful foliage. In winter, Lac de Montriond can freeze, offering a unique spectacle, though some activities may be limited by snow and ice.
What do visitors enjoy most about the lakes in Géoparc Du Chablais?
Visitors frequently praise the serene beauty and opportunities for relaxation. Many appreciate the picturesque settings, like the water lilies at Lake Beunaz, and the tranquil atmosphere of Lac de Montriond, which is perfect for picnics and gentle strolls. The landscaped walks around Lac de Vonnes are also highly rated for their beauty and ease of access.
Are there any less crowded lakes for a more peaceful experience?
While popular lakes can attract visitors, the region also offers quieter spots. Beyond the main highlights, exploring some of the smaller, less-known lakes or wetlands like Chilly Marsh and Vouas of Lyaud can provide a more peaceful experience focused on nature and wildlife. Even at popular lakes, early mornings or late afternoons can be less crowded.
Can I find cafes or restaurants near the lakes?
Yes, some lakes have amenities nearby. Lac de Montriond has a few restaurants for refreshments. Lac de Vonnes is known for being a great spot for food, especially on Sundays. Lake Beunaz also has a snack bar that is open to non-swimmers.
What kind of geological significance do the lakes of Géoparc Du Chablais hold?
The lakes are central to the Géoparc Du Chablais's geological story. They were largely formed by glacial activity, providing insights into the geological history of the Alps. Lake Geneva's immense size and the characteristics of mineral waters like Evian and Thonon are directly linked to the region's glacial past. Vallon Lake's formation by a landslide also highlights the dynamic geological processes at play in the area.
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