4.3
(501)
4,460
riders
269
rides
Mountain biking around Les Grangettes offers a diverse landscape characterized by the expansive Lac de Saint-Point, surrounding forests, and rolling terrain. The region features numerous viewpoints overlooking the lake and its valleys, providing varied elevation changes suitable for mountain biking. Trails often wind through wooded areas and along the lake's shores, presenting a mix of natural surfaces.
Last updated: July 19, 2026
4.8
(8)
78
riders
34.0km
02:52
600m
600m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.5
(10)
42
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5
riders
18.0km
01:29
270m
270m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.0
(1)
4
riders
27.5km
02:14
440m
440m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
8
riders
34.4km
03:06
760m
760m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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The "tour du lac" trail is authorized for bicycles but /!\ priority is given to pedestrians.
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The "tour du lac" trail is authorized for bicycles but /!\ priority is given to pedestrians.
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The "tour du lac" trail is authorized for bicycles but /!\ priority is given to pedestrians.
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The "tour du lac" trail is authorized for bicycles but /!\ priority is given to pedestrians.
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Built between 1845 and 1851 in the commune of La-Cluse-et-Mijoux, at an altitude of 1032 m, with the mission of protecting Fort de Joux and defending the Pontarlier passage.
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Great ride with a slightly difficult section, pure bliss
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La Cluse-et-Mijoux is a pretty village nestled at the bottom of a valley in the Jura Mountains. Busy with cars heading to Switzerland, the town boasts a wide range of shops and services. History buffs can visit Fort de Joux or Fort Malher, which overlook La Cluse-et-Mijoux. Several chapels (Saint-Léger and Saint-Claude) also dot the outskirts of the town.
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The complex is impressive even from the outside and, despite its 1,000-year-old and eventful history, is still in good condition. It has been continuously modernized to accommodate the latest military and artillery technologies.
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Les Grangettes offers a diverse range of mountain bike trails, catering to various skill levels. You'll find routes winding through dense forests, along the shores of Lac de Saint-Point, and across rolling terrain with varied elevation changes. The region features trails rated as easy, moderate, and difficult.
Yes, Les Grangettes has a selection of easier mountain bike trails perfect for beginners or those looking for a more relaxed ride. Out of over 250 routes, about 35 are classified as easy, offering gentle gradients and less technical terrain.
Absolutely. For experienced mountain bikers seeking a challenge, Les Grangettes provides several difficult routes. There are approximately 50 trails rated as difficult, such as La Cluse-et-Mijoux – Lake Saint-Point loop from Saint-Point-Lac, which features significant elevation changes and technical sections.
Trail lengths vary significantly. You can find shorter routes, like the Saint-Point-Lac loop from Saint-Point-Lac, which is about 10.8 miles (17.3 km) and takes around 1 hour 29 minutes. Longer routes, such as La Cluse-et-Mijoux – Lake Saint-Point loop from Saint-Point-Lac, extend to 21.1 miles (34.0 km) and can take nearly 3 hours to complete.
Many mountain bike trails in Les Grangettes offer stunning viewpoints, particularly overlooking Lac de Saint-Point and the surrounding valleys. The View of Lac de Saint-Point – Viewpoint over the lake loop from Montperreux is a prime example, specifically designed to showcase multiple scenic vistas of the lake.
The best time for mountain biking in Les Grangettes is generally from spring through autumn. During these seasons, the weather is milder, and trails are typically dry and clear. Summer offers warm conditions, while spring and autumn provide pleasant temperatures and beautiful foliage, though some trails might be muddy after rain.
While specific 'family-friendly' designations can vary, the easier mountain bike routes (approximately 35 available) are generally suitable for families with older children or those looking for less strenuous rides. These trails often follow flatter sections along the lake or through less challenging forest paths.
Many trails offer views of natural landmarks like Lac de Saint-Point. You might also encounter historical sites such as Joux Castle or pass through charming settlements like La Cluse-et-Mijoux. For more details on attractions, you can explore the Attractions around Les Grangettes guide.
Yes, a significant number of mountain bike routes in Les Grangettes are designed as loops, allowing you to start and finish at the same point. Examples include the Sapin Président – Saint-Point-Lac loop from Saint-Point-Lac and the Viewpoint over the lake – Viewpoint loop from Montperreux.
The mountain bike trails in Les Grangettes are highly regarded by the komoot community, holding an average rating of 4.4 stars from over 400 reviews. Riders often praise the varied terrain, the stunning lake views, and the well-maintained paths that wind through dense forests.
While specific public transport options directly to trailheads may vary, the region around Les Grangettes is generally accessible. Major towns like Pontarlier, which is close to the area, have train and bus connections. From there, local buses or short rides might be needed to reach specific starting points. It's advisable to check local transport schedules for the most up-to-date information.
Given the proximity to Lac de Saint-Point and several small villages, you can often find cafes, restaurants, and other facilities in settlements like Saint-Point-Lac or Montperreux, which serve as common starting points or pass-throughs for many routes. It's a good idea to plan your route to include these stops if you need refreshments.


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