4.5
(122)
474
riders
137
rides
Mountain biking around Gadancourt features routes through the Vexin Français Regional Natural Park, characterized by rolling hills, agricultural landscapes, and dense woodlands. The terrain offers a mix of ascents and descents, providing varied experiences for mountain bikers. Paths often traverse open fields and shaded forest tracks.
Last updated: June 22, 2026
30
riders
9.88km
00:58
200m
200m
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.
9
riders
40.9km
03:29
580m
580m
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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5.0
(2)
18
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.
5.0
(1)
2
riders
28.4km
02:20
380m
380m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.0
(1)
4
riders
22.3km
01:38
220m
220m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Is it allowed to cross? Not sure... I did, I was looked at and greeted. But not blocked. However, it's not easy to get out on the other side, the exit is closed. It's possible to go through a small door.
0
0
very pretty town, impeccable cleanliness
1
0
There are over 130 mountain bike trails around Gadancourt, offering a wide range of options for different skill levels and preferences.
The trails cater to all abilities. You'll find 41 easy routes, 80 moderate routes, and 15 difficult routes, ensuring there's something for every mountain biker.
Yes, there are 41 easy mountain bike trails around Gadancourt. A good option for beginners is the Chaussée Jules César – Chaussée Jules César loop from Avernes, which is 27.5 km long and rated as easy.
Many of the mountain bike trails in Gadancourt are loop trails, allowing you to start and finish at the same point. For example, the Ferme de la Grüe – Château d'Arthies loop from Avernes is a moderate 28.3 km loop.
Mountain biking around Gadancourt features routes through the Vexin Français Regional Natural Park, characterized by rolling hills, agricultural landscapes, and dense woodlands. The terrain offers a mix of ascents and descents, often traversing open fields and shaded forest tracks.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 130 reviews. Mountain bikers often praise the varied terrain, from rolling hills to dense woodlands, and the well-maintained paths within the Vexin Français Regional Natural Park.
While specific 'family-friendly' designations aren't always explicit, the 41 easy routes are generally suitable for families with some biking experience. These trails typically have less challenging ascents and descents, allowing for a more relaxed ride.
Many trails offer scenic views as they pass through the Vexin Français Regional Natural Park, with its agricultural landscapes and dense woodlands. Routes that traverse open fields and shaded forest tracks, such as the Ferme de la Grüe – Château d'Arthies loop from Avernes, provide beautiful scenery.
The region around Gadancourt is rich in historical sites. You can encounter several castles, such as the Château de Théméricourt, Moussy Castle, and the Villarceaux Estate. Some routes may also pass by local points of interest like the Distillerie de Fremainville.
Trail lengths vary significantly. You can find shorter routes, like the 3.9-mile (6.3 km) Top, to do on the way up – Ferme de la Grüe loop from Frémainville, or longer excursions such as the 25.6-mile (41.2 km) Le Moulin de Théméricourt – Ferme de la Grüe loop from Théméricourt.
Yes, there are 15 difficult mountain bike routes for experienced riders. These trails often feature notable elevation changes and more technical sections. An example is the 11.7-mile (18.9 km) Château de Théméricourt – Top, to do on the way up loop from Théméricourt.


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