4.2
(436)
2,014
riders
107
rides
Mountain bike trails around Grand Lac De Clairvaux are set within the Jura Mountains of France, offering a diverse landscape for outdoor enthusiasts. The region features a mix of natural environments, including the Grand Lac de Clairvaux itself, surrounded by lush forests and hills rising to approximately 600 meters. Mountain bikers can expect varied terrain, from technical single tracks to white paths, often providing views of the lakes and the Reculée de la Frasnée. The area's clear lakes, dense forests,…
Last updated: May 9, 2026
4.3
(10)
28
riders
18.6km
01:36
300m
300m
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.2
(5)
31
riders
43.2km
03:29
830m
830m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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4.0
(4)
15
riders
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
5.0
(6)
19
riders
32.3km
02:51
610m
610m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3.0
(2)
16
riders
55.1km
04:26
730m
730m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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A very beautiful walking route through the peat bog to understand the specificities of this natural environment. The regional nature reserve is part of the Ramsar site "Lakes and peat bogs of the Jura Massif".
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The Saint-Nithier church in Clairvaux-les-Lacs is a Romanesque style church with a double-decker dome bell tower dedicated to Saint Nithier. It is open every day from 10 a.m. to 6 p.m. and closed on Mondays. Masses are not very frequent, if you want to see one, it is better to consult the schedule here: https://theodia.org/fr?place=6327
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Bonlieu is a starting point for various highlights in the area. From here you can, among other things, reach the Cascades de Hérisson or the Lac de Bonlieu
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A beautiful lake tucked away from the crowds around the Cascades de Herisson.
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Pont-de-Poitte is a charming village in Jura, France, known for its location on the banks of the Vouglans Reservoir and the Ain River. It offers beautiful views, water activities and a peaceful atmosphere for visitors to enjoy.
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There are over 115 mountain bike trails around Grand Lac de Clairvaux. This includes a diverse range of routes, with 27 easy trails, 68 moderate trails, and 22 difficult trails, catering to various skill levels.
The terrain around Grand Lac de Clairvaux is quite varied, set within the Jura Mountains. You can expect a mix of technical single tracks, white paths, and forest trails. The region features rolling hills, dense forests, and often provides extensive views of the lakes and the Reculée de la Frasnée.
Yes, Grand Lac de Clairvaux offers several easy mountain bike trails perfect for beginners or families. One such route is Between the 2 lakes – SCIE Viewpoint loop from Clairvaux-les-Lacs, an easy 9.0-mile (14.5 km) path that provides scenic views of the lakes and is suitable for a more relaxed ride.
Absolutely. The Jura Mountains surrounding Grand Lac de Clairvaux offer challenging routes with significant elevation gain. For instance, the LakeSide – Lake Etival loop from Clairvaux-les-Lacs is a moderate 43.2 km route with over 830 meters of elevation gain, providing a demanding ride for experienced mountain bikers. Another challenging option is the Belvédère des Pimpelards – LakeSide loop from Clairvaux-les-Lacs, an 18.6 km difficult trail with nearly 300 meters of ascent.
Many mountain bike trails in the region provide magnificent scenery and panoramic viewpoints. The area is known for vistas of the lakes region, with the 'Four Lakes panoramic viewpoint' being a particularly recommended attraction. Routes like Pyle Bridge – View of the Ain at Pont-de-Poitte loop from Clairvaux-les-Lacs offer extensive views of the surrounding landscape and the Ain river.
While the Hérisson waterfalls are a major natural attraction in the Jura region, known for their series of cascades, the provided mountain bike routes do not directly specify passing by them. However, the waterfalls are a popular hiking destination with a 7 km trail, and their proximity suggests that some local mountain bike routes might offer access or views from nearby areas. It's advisable to check local maps for specific connections.
Many of the mountain bike routes around Grand Lac de Clairvaux are designed as loops, allowing you to start and finish in the same location. Examples include the Pyle Bridge – View of the Ain at Pont-de-Poitte loop from Clairvaux-les-Lacs (42.5 km), Between the 2 lakes – SCIE Viewpoint loop from Clairvaux-les-Lacs (14.5 km), and Grand Lac de Clairvaux – View of the Ain at Pont-de-Poitte loop from Clairvaux-les-Lacs (15.5 km).
The Grand Lac de Clairvaux region, with its wild yet welcoming natural environment, is generally suitable for outdoor activities with dogs. While specific 'dog-friendly' mountain bike trails aren't explicitly highlighted, many trails in natural areas allow dogs, provided they are kept under control and owners adhere to local regulations regarding leashes and waste. Always check local signage and be respectful of wildlife and other trail users.
The Grand Lac de Clairvaux region is appealing for mountain biking throughout the warmer months. The water in the lakes warms up quickly, reaching around 25°C in summer, making it pleasant for combining biking with swimming. Spring and autumn offer cooler temperatures and beautiful foliage, which can be ideal for longer rides. Winter can bring snow, transforming the landscape and potentially limiting mountain biking to specific fat-bike trails or requiring different equipment.
Yes, the picturesque village of Clairvaux-les-Lacs, located close to the Grand Lac, offers various amenities. You'll find shops, and likely cafes and restaurants, to refuel after your ride. Accommodation options are also available in and around the village, making it a convenient base for exploring the mountain bike trails.
The mountain biking experience around Grand Lac de Clairvaux is highly rated by the komoot community, with an average score of 4.4 stars from over 400 reviews. Mountain bikers often praise the clear lakes, dense forests, and rolling hills that define the region. The diverse network of trails, offering options for different ability levels, from easy paths to more challenging routes, is also a frequently appreciated aspect.
The Grand Lac de Clairvaux area boasts a rich history. The region is home to prehistoric pile-dwelling sites, two of which are on the shores of Lac de Clairvaux, inscribed on the UNESCO World Heritage List. While mountain bike trails might not lead directly to these archaeological sites, they are part of the broader cultural landscape that can be explored in conjunction with your rides. The local village of Clairvaux-les-Lacs also offers a glimpse into regional culture.


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