4.4
(894)
5,202
riders
426
rides
Mountain biking in Haute Vallée De Chevreuse offers a diverse landscape for riders, characterized by vast woods, lush forests, and rolling hills. The region features numerous valleys, serene meadows, and tranquil rivers, providing varied terrain for mountain bike trails. Cyclists will encounter significant natural features such as Cernay Pond and the Étang des Maurus, often integrated into routes. This natural park southwest of Paris provides a protected environment with a network of paths suitable for different skill levels.
Last updated: May 2, 2026
4.4
(21)
138
riders
46.8km
03:58
650m
650m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.6
(17)
160
riders
53.0km
04:34
780m
780m
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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4.6
(12)
140
riders
40.0km
03:18
510m
510m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.4
(27)
101
riders
27.7km
02:21
330m
330m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.5
(4)
124
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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Gravel biking in Haute Vallée De Chevreuse
superb waterfalls, superb associative hostel with exhibition, café restaurant on the banks of the torrent, warm welcome
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The turtle head welcomes you at the end of the hike with its two big, friendly eyes!
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Unmissable Gravel rides to reach Choisel
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Pretty castle well glimpsed at the heart of a beautiful gravel ride between Choisel and St Rémy
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Pretty little village in the middle of the Rhodon valley.
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very nice gravel descent from Boullay-les-Troux to St Rémy
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There are over 400 mountain bike trails in the Haute Vallée de Chevreuse, catering to various skill levels. This includes approximately 100 easy routes, 235 moderate routes, and 84 difficult trails, ensuring options for every rider.
The Haute Vallée de Chevreuse offers diverse terrain, characterized by vast woods, lush forests, and rolling hills. You'll traverse through serene meadows, alongside tranquil rivers, and encounter significant natural features like Cernay Pond and the Étang des Maurus. The paths often roll with the landscape, providing a mix of ascents and descents.
Yes, the region offers a good selection of family-friendly mountain bike trails. With around 100 easy routes, you can find paths suitable for beginners and families looking for a more relaxed ride through the picturesque natural park. These trails often wind through forests and along ponds, providing a pleasant outdoor experience.
Mountain biking in Haute Vallée de Chevreuse allows you to explore a rich landscape. You can encounter beautiful ponds like Rompu Pond and Étang de Saint-Hubert, as well as unique natural monuments such as the Guiperreux Toad Crossing and Rock Formations Near Maincourt-sur-Yvette. Many routes also pass through lush forests and along tranquil rivers like the Yvette.
Absolutely. The Haute Vallée de Chevreuse is rich in historical sites. You can ride past impressive castles such as Dampierre-en-Yvelines Castle and the medieval La Madeleine Castle, which offers panoramic views. The Méridon Castle loop is one such trail that takes you near historic sites.
The mountain bike trails in Haute Vallée de Chevreuse are highly rated by the komoot community, with an average score of 4.3 stars from over 800 reviews. Riders often praise the diverse landscapes, the extensive network of paths, and the sense of immersion in nature provided by the forests and rolling hills.
Yes, experienced riders will find plenty of challenging options. There are 84 difficult routes in the region, offering significant elevation gains and technical sections. For example, the Washhouse at the Fairies' Spring loop is a difficult 52.7 km path with substantial climbing, leading through extensive forest sections.
Many of the mountain bike trails in Haute Vallée de Chevreuse are designed as loops, allowing you to start and finish at the same point. Examples include the Vaux‑en‑Cernay Lake – Small bridge loop and the Cernay Pond loop, which are popular choices for exploring the region's natural beauty.
Yes, e-bike rentals are available in Saint-Rémy-lès-Chevreuse. This provides a convenient option for visitors who wish to explore the extensive network of trails with some assistance, making longer or more challenging routes more accessible.
The Haute Vallée de Chevreuse is enjoyable for mountain biking throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, with lush greenery or colorful foliage. Summer is also popular, though trails can be busier. Winter riding is possible, but some paths might be muddy, especially after rain.
The Haute Vallée de Chevreuse is a protected natural park. While general access to trails is usually open, it's always advisable to respect local signage, stay on marked paths to protect the environment, and be mindful of other users. For specific regulations or permits related to certain areas, it's best to consult the official park authority's website.
Yes, many routes in the Haute Vallée de Chevreuse incorporate its beautiful ponds and lakes. The Vaux‑en‑Cernay Lake loop from Les-Essarts-le-Roi is a moderate trail that explores the area around Vaux-en-Cernay Lake. Other significant features include Cernay Pond and the Étang des Maurus, which are often part of scenic biking loops.


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