4.4
(920)
4,737
riders
13
rides
Mountain biking around Cernay-La-Ville offers diverse landscapes within the Chevreuse Valley and Rambouillet Forest. The region features a mix of dense woodlands, expansive farmland, and hilly terrain, providing varied riding experiences. Natural features like Cernay Pond and the Ru des Vaux contribute to the scenic backdrop. The area includes both mostly flat forest paths and sections with significant elevation gain, catering to different skill levels.
Last updated: May 8, 2026
4.5
(4)
124
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
14
riders
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.

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4.7
(3)
6
riders
23.1km
01:24
170m
170m
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.
2
riders
32.3km
02:24
350m
350m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
3
riders
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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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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very nice view
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very nice gravel descent from Boullay-les-Troux to St Rémy
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The wash houses of Chevreuse are history reborn before our eyes. Here, along with the values, there were also tanneries.
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There are nearly 400 mountain bike trails around Cernay-la-Ville, offering a wide range of options for all skill levels. Over 5,000 mountain bikers have explored the area using komoot.
The terrain around Cernay-la-Ville is diverse, featuring extensive forest paths, rolling hills of the Chevreuse Valley, and picturesque ponds. You'll find a mix of mostly flat sections, bumpy parts with stones and ruts, and challenging climbs like the Vaux de Cernay singletrack.
Yes, Cernay-la-Ville offers a good selection of easy mountain bike trails. For a relatively flat and scenic ride, consider the Singletrack on Balcony – Étang de la Tour loop from Cernay-la-Ville, which is 25.8 km long and takes under two hours to complete.
For experienced riders seeking a challenge, the area offers several difficult routes. The 'Vaux de Cernay' is known for its challenging 78-meter black diamond climb. Additionally, the Small bridge – Path along the Ru des Vaux loop from Saint-Benoît is rated difficult and provides varied terrain over 11.4 km.
Mountain biking in Cernay-la-Ville offers views of the picturesque Chevreuse Valley, Cernay Pond, and the Ru des Vaux. Many trails traverse the Rambouillet Forest, providing extensive wooded scenery. The Vaux de Cernay area is particularly renowned for its geological formations, ponds, and cascades.
Yes, the region is rich in history. You can explore the impressive 12th-century Cistercian Abbaye des Vaux de Cernay or visit the courtyard of Château de la Madeleine for historical insights and views over the valley. The village of Cernay-la-Ville itself has charming 18th-century architecture.
The mountain bike trails in Cernay-la-Ville are highly rated by the komoot community, with an average score of 4.4 stars from over 900 reviews. Riders often praise the extensive forest paths, the rolling hills of the Chevreuse Valley, and the picturesque ponds that define the network.
Yes, many of the trails around Cernay-la-Ville are designed as loops. For example, the Tour in the woods... loop from Cernay-la-Ville is a moderate 23.1 km route that takes you through the local forests.
The Chevreuse Valley and Rambouillet Forest are beautiful year-round. Spring and autumn offer pleasant temperatures and vibrant scenery. Summer is also popular, though some trails might be busier. Winter riding is possible, but be mindful of potential muddy conditions on forest paths.
While Cernay-la-Ville is a rural area, public transport options to nearby towns might be available, from which you could cycle to the trailheads. It's advisable to check local bus schedules or train connections to towns like Rambouillet or Saint-Rémy-lès-Chevreuse, then plan your ride accordingly.
Beyond mountain biking, the Chevreuse Valley is known for its challenging road cycling climbs. Notable ascents include the Milon-la-Chapelle Wall and the Côte des 17 Tournants, which are popular among road cyclists for their intensity.
In addition to La Madeleine Castle, you can explore the Dampierre-en-Yvelines Castle. Further afield, the Canals of Rambouillet Castle and Breteuil Castle offer more historical exploration opportunities.


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