Best lakes around Fontenais are situated within the Canton of Jura, Switzerland, a region characterized by its natural landscapes and proximity to the broader Jura & Three-Lakes Region. While Fontenais itself is a municipality, the surrounding area offers diverse aquatic features, including protected nature reserves and larger bodies of water. These lakes provide opportunities for outdoor activities and offer varied natural settings. The region's geography includes forests, meadows, and wetlands, contributing to the distinct character of its water bodies.
Last updated: June 28, 2026
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Beautiful pond on the edge of the forest. Many paths lead through the woods, enough to make a nice little outing from Vendlincourt.
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Vegetation is not very exciting, like in Switzerland, in a normal forest. The only highlight is the Étang de Bonfol.
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If you want to take a quick break from your running, this observatory couldn't be better placed! With a view of the Etangs de Bonfol, you can enjoy the view of the water, wildlife and wildflowers.
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If you're looking for a scenic and challenging trail running destination, you should visit the Étangs de Bonfol, a series of ponds located near the border between France and Switzerland. This area offers a variety of trails, ranging from easy to moderate, that will take you through forests, meadows and wetlands. You'll enjoy views of the water, wildlife and wildflowers, while testing your endurance and agility over rugged terrain.
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A lovely rest area by a pond (Etang). It's truly one of the highlights of the tour.
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Beautiful pond! Very nice for hiking!
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Very pretty in the sunlight with the reflections. It should be avoided in foggy conditions.
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Very nice place, bucolic and quiet.
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Directly around Fontenais, visitors frequently enjoy Vendlincourt Pond, known for its beautiful setting on the edge of a forest. Another favorite is Étang de Bollement, a natural monument and reserve originally built for hydroelectric power. The Étangs de Bonfol, a series of ponds, also offer a variety of trails through diverse landscapes.
Yes, the broader Jura region offers larger lakes. Lac de Joux, the largest lake in the Jura mountains, is excellent for swimming and stand-up paddleboarding, with water temperatures reaching up to 24 degrees Celsius in summer. It features a beach area at "Pointe de Sable" with both rocky and sandy spots, and public grills are available.
The region boasts diverse natural features. For instance, Étang de la Gruère is Switzerland's largest moor lake, offering a unique, mystical landscape distinct from typical alpine lakes. Around Fontenais, places like Étangs de Bonfol provide trails through forests, meadows, and wetlands, rich in wildlife and wildflowers. Étang de Bollement is a protected nature reserve, offering a tranquil natural oasis.
Many lakes around Fontenais are family-friendly. Vendlincourt Pond is ideal for family outings with paths through the woods. Étang de Bollement and Étangs de Bonfol also offer easy trails and opportunities for nature observation, including a Birdwatching Cabin at Bonfol. Additionally, the Lac de Joux has shaded footpaths and picnic tables, perfect for families.
Beyond enjoying the lakes themselves, the area around Fontenais offers various outdoor activities. You can find numerous cycling routes, including those for touring bicycles, with options like the "Porrentruy Castle – Shadoof well loop." For gravel biking, explore routes such as the "Doubs – Doubs Valley loop." There are also running trails, like the "Running loop from Porrentruy." You can find more details on these activities in the cycling guide, gravel biking guide, and running trails guide for Fontenais.
Yes, hiking and walking are popular activities. Around Étangs de Bonfol, you'll find a good hiking trail with information boards about local animals. Vendlincourt Pond also has many paths through the surrounding woods. For a longer walk, Étang de la Gruère offers a pleasant one-hour circuit. Lac de Joux features a small footpath with shaded areas and picnic tables.
Yes, the Jura & Three-Lakes Region is rich in history and culture. Near lakes like Lac de Neuchâtel, Lac de Bienne, and Lac de Morat, you can explore historic towns such as Neuchâtel, Biel, and Murten. Castles like Grandson are also prominent attractions in the area. A Three-Lakes Cruise offers a scenic way to experience both the natural beauty and cultural heritage.
The best time to visit depends on your preferred activities. Summer is ideal for swimming and stand-up paddleboarding, especially at Lac de Joux where water temperatures are pleasant. Spring and autumn offer beautiful scenery for hiking and walking around the ponds and nature reserves. In winter, Lac de Joux is a renowned spot for ice-skating when it freezes over.
Yes, some locations offer facilities. At Fire Pit by the Pond, near the Étangs de Bonfol, you'll find a nice fireplace perfect for a break. Lac de Joux also provides public grills and picnic tables along its shaded footpaths.
Visitors particularly enjoy the tranquil natural settings and the opportunities for outdoor recreation. Many appreciate the idyllic landscapes and beautiful photo opportunities, especially at places like Étangs de Bonfol. The peaceful atmosphere of nature reserves like Étang de Bollement and the fresh air around Vendlincourt Pond are also frequently highlighted.
While not exactly 'hidden,' Étang de la Gruère stands out as a unique destination. As Switzerland's largest moor lake, its dark water and absence of towering mountain backdrops create a mystical, Scottish loch-like appearance, offering a distinct experience compared to other Swiss lakes.
Wild swimming is possible in some areas, but caution is advised. While Lac de Joux is suitable for swimming in designated areas, for Étang de la Gruère, visitors should be cautious due to the dark water and potential submerged objects. Always assess conditions and local regulations before swimming in natural bodies of water.


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