4.4
(80)
438
riders
25
rides
Mountain biking around Les Essarts-Le-Roi offers access to the diverse landscapes of the Parc Naturel Régional de la Haute Vallée de Chevreuse. The terrain features vast woods, forests, meadows, and river valleys, providing a varied backdrop for rides. Riders can expect a mix of natural surfaces, including singletracks and small hills characteristic of the Chevreuse Valley. This region provides an extensive network of trails suitable for mountain biking.
Last updated: May 24, 2026
4.4
(27)
101
riders
27.7km
02:21
330m
330m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.8
(8)
122
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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4.5
(15)
48
riders
18.1km
01:15
120m
120m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
5.0
(2)
22
riders
33.4km
02:39
200m
200m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(4)
15
riders
35.2km
02:04
130m
130m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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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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Many fishermen along this pond, the starting point of the Drouette. It's a must-see in the area :-)
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Nice spot when the weather is nice for a bike ride or a nice hike!
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This little single is simply magnificent... but in this beautiful county there are a bunch of super nice singles... The best way to discover them is to tour with Marco, the boss of the H2P club... a Bullion institution...😉😎
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The river flows through the narrow rocky chaos: it almost feels like you are in the mountains.
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There are over 25 mountain bike routes around Les Essarts-Le-Roi listed on komoot, offering a variety of experiences. These include 4 easy, 17 moderate, and 4 difficult trails, catering to different skill levels.
The terrain around Les Essarts-Le-Roi, situated within the Parc Naturel Régional de la Haute Vallée de Chevreuse, features diverse landscapes. You'll encounter vast woods, dense forests, open meadows, and river valleys. Many routes include natural surfaces, singletracks, and the characteristic 'bosses' (small hills) of the Chevreuse Valley, providing a varied and engaging ride.
Yes, there are 4 easy mountain bike trails around Les Essarts-Le-Roi. These routes typically have less elevation gain and are suitable for those new to mountain biking or looking for a more relaxed ride. While specific easy routes aren't highlighted here, komoot offers filters to find them.
The region is rich in natural beauty and historical sites. Along your rides, you might encounter various ponds such as Rompu Pond, Étang de Saint-Hubert, and Étang de Hollande. You can also pass by historical sites like Dampierre-en-Yvelines Castle or La Madeleine Castle, offering cultural enrichment alongside your ride.
Absolutely. For experienced riders seeking a challenge, there are 4 difficult mountain bike routes available. One such route is the Descent from Port-Royal Abbey – Single from Port-Royal loop from Les-Essarts-le-Roi, which covers 44 km with over 550 meters of elevation gain, providing a demanding ride through varied terrain.
The mountain bike trails around Les Essarts-Le-Roi are highly regarded by the komoot community, with an average rating of 4.2 stars from over 70 reviews. Riders often praise the diverse landscapes, the extensive network of trails, and the opportunity to explore both natural beauty and historical sites within the Parc Naturel Régional de la Haute Vallée de Chevreuse.
Yes, the region offers routes with engaging singletrack sections. For example, the Cernay Pond – Single MTB du Ru des Vaux loop from Les-Essarts-le-Roi is a moderate 57.1 km path that includes singletrack sections along the Ru des Vaux, providing a dynamic riding experience.
Many routes in the area incorporate the region's beautiful water features. The Vaux‑en‑Cernay Lake – Small bridge loop from Les-Essarts-le-Roi is a popular moderate trail that explores the scenic area around Vaux-en-Cernay Lake. Another option is the Hollande Pond – Vilpert Ponds loop from Les-Essarts-le-Roi, which takes you past multiple ponds.
The Parc Naturel Régional de la Haute Vallée de Chevreuse offers good mountain biking opportunities throughout much of the year. Spring and autumn generally provide pleasant temperatures and vibrant scenery. Summer can be enjoyable, especially in the shaded forest sections, while winter rides are possible but may involve muddy conditions, particularly after rain.
While specific 'family-friendly' designations aren't provided for individual MTB routes, the presence of 4 easy trails suggests options for families with some biking experience. The region's green spaces and less challenging paths can be suitable for family outings. It's advisable to check the difficulty and elevation profiles on komoot for each route to ensure it matches your family's capabilities.
Les Essarts-Le-Roi is served by public transport, making it possible to access the trail network. The town is located within the Île-de-France region, and local train services (Transilien N line) connect it to Paris Montparnasse, from where you can cycle to nearby trailheads. Always check current schedules and bike carriage policies for public transport.
Generally, mountain biking is permitted on marked trails within the Parc Naturel Régional de la Haute Vallée de Chevreuse. However, it's always recommended to respect local signage, stay on designated paths, and be mindful of other trail users. No specific permits are typically required for recreational mountain biking on public trails, but always check for any temporary restrictions or specific rules for certain areas.


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