4.4
(1841)
7,664
riders
367
rides
Mountain bike trails around Bois-D'Arcy are set within the Yvelines department, offering diverse landscapes for outdoor activities. The region features the Forêt Domaniale de Bois-D'Arcy, a significant forest with varied tree populations and undergrowth, providing a mix of terrain for mountain biking. Élancourt Hill, the highest point in Île-de-France at 231 meters, offers challenging sections and expansive views. The area's proximity to the Parc Naturel Régional de la Haute Vallée de Chevreuse further expands the network of trails and natural…
Last updated: July 5, 2026
4.4
(14)
34
riders
41.9km
03:19
440m
440m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
3.9
(10)
37
riders
50.4km
04:12
600m
600m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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4.3
(4)
23
riders
38.5km
03:06
400m
400m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(21)
24
riders
26.0km
02:01
230m
230m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.1
(15)
53
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Directions to be reviewed but superb hill at the Colline d’Élancourt
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The climb is tough, but the view at the finish is worth it. Especially at sunset! The final section before the plateau, the steepest, was the one used by the Olympic track.
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Bike park with four trails of varying difficulty, including an Olympic mountain bike track, as well as a pump track. Be careful of the gravel, as some corners can be slippery! Free access, with tire inflation station and tools available in the parking lot.
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Small impassable single track, large fallen trunks and mud pools, difficult plan, it is better to go around for the moment
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Bois-D'Arcy offers a wide selection of mountain bike trails, with over 350 routes available. These range from easy paths to more challenging rides, catering to various skill levels.
The terrain in Bois-D'Arcy is diverse, featuring dense woodlands, varied forest undergrowth, and the elevated sections of Élancourt Hill. You'll find a mix of technical, bumpy, and steep paths, especially on singletracks like the Freeride Trail of la Croix du Bois and the Mountain Bike Singletrack from Rue de la Roche Marie.
Yes, there are over 80 easy mountain bike trails in the area. A good option for a pleasant ride is the Bois d'Arcy Battery – Saint-Quentin Pond loop from Fontenay-le-Fleury, which is 9.9 miles (15.9 km) long and takes about an hour to complete.
For more challenging rides, consider the trails around Élancourt Hill, the highest point in Île-de-France, which hosted the 2024 Olympic mountain bike events. The Port Royal Singletrack and the Freeride Trail of la Croix du Bois are also known for their technical and steep sections.
You can explore the Élancourt Hill summit for expansive views, including the Eiffel Tower. The Palace of Versailles and La Madeleine Castle are nearby historical attractions. The region also features the Forêt Domaniale de Bois-D'Arcy with its diverse tree populations and the Geneste pond in nearby Buc.
Yes, many routes in Bois-D'Arcy are designed as loops. For example, the Château de Plaisir – Saint-Quentin Pond loop from Fontenay-le-Fleury offers a moderate 26.8-mile (43.1 km) ride through varied forest and open terrain.
The mountain bike trails in Bois-D'Arcy are highly rated by the komoot community, with an average score of 4.3 stars from over 1700 reviews. Riders often praise the diverse terrain, the quiet woodlands, and the well-maintained paths that cater to different skill levels.
Absolutely. The region is rich in forest trails. The Château de Plaisir – A long ascent (descent) loop from Fontenay-le-Fleury is a 31.4-mile (50.6 km) trail that leads through the local forests, offering a substantial ride.
Yes, the Rennemoulin – Biodiversity trail loop from Fontenay-le-Fleury is a moderate 25.9-mile (25.9 km) route that allows you to explore the natural environment and diverse ecosystems of the area.
The diverse landscapes of Bois-D'Arcy, including its forests and open areas, are generally enjoyable throughout the spring, summer, and autumn months. Spring and early autumn offer pleasant temperatures and vibrant scenery, while summer provides longer daylight hours. Winter riding is possible, but conditions may vary, especially on technical singletracks.
For those seeking enduro-style descents, the Rennemoulin – Enduro Descent loop from Fontenay-le-Fleury offers a moderate 38.5-mile (38.5 km) route that includes sections suitable for this type of riding.
Yes, Bois-D'Arcy is an excellent base for exploring the wider region. It is near the Parc Naturel Régional de la Haute Vallée de Chevreuse, which provides extensive opportunities for cycling and mountain biking with numerous additional routes and trails.


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