4.4
(439)
2,169
riders
234
rides
Mountain biking around Montgeroult features a landscape characterized by dense woodlands, historic paths, and gently rolling terrain. The region offers a network of trails suitable for various skill levels, from easy forest tracks to more challenging routes. These paths often follow ancient routes, such as the Chaussée Jules César, providing a blend of natural beauty and historical interest. The area's topography includes moderate elevation changes, making it suitable for mountain biking.
Last updated: July 5, 2026
4.7
(9)
18
riders
38.6km
02:59
320m
320m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(2)
6
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(3)
5
riders
33.7km
02:01
350m
350m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5
riders
38.4km
02:55
440m
440m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
3
riders
31.3km
02:27
290m
290m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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Lost in the forest, this washhouse with pure, clear water is a dream come true!
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isolated from the road this route allows you to discover the French Vexin
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The Église Notre-Dame de Théméricourt is a charming historic church nestled in the French countryside. The surrounding trails offer a mix of gravel paths and forest tracks, making for a picturesque walk. Once you arrive, take some time to admire the beautiful stone architecture of the church and the peaceful atmosphere of the village. It’s a great place to catch your breath and take a break before continuing your adventure in the Vexin Regional Nature Park.
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I would like to see a diplodocus come out from between the trees 🌳, the site gives off such a feeling of time.
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There are over 230 mountain bike routes in the Montgeroult area, offering a wide variety of options for different skill levels and preferences. This includes 75 easy, 145 moderate, and 12 difficult trails.
Yes, Montgeroult offers several easy mountain bike trails perfect for beginners or families. One excellent option is the Saint-Rémi Church – Jean's wood. Mountain bike spot loop from Frémécourt, which is 17.8 km long and features gentle terrain through woodlands.
Mountain bike routes around Montgeroult vary significantly in length and duration. For example, the popular Chaussée Jules César – Chaussée Jules César loop from Us is 38.8 km and takes about 3 hours, while the GR along the Dampont woods – Chaussée Jules César loop from Cormeilles-en-Vexin is 27.0 km and typically takes around 2 hours. You'll find options ranging from shorter, easy rides to longer, more challenging excursions.
Yes, many of the mountain bike trails around Montgeroult are designed as circular routes, allowing you to start and finish in the same location. Examples include the GR along the Dampont woods – Chaussée Jules César loop from Boissy-l'Aillerie and the Saint-Cyr Castle loop from Cormeilles-en-Vexin.
The Montgeroult region features gently rolling terrain with moderate elevation changes. For instance, the Chaussée Jules César – Chaussée Jules César loop from Us has an elevation gain of approximately 324 meters, while the GR along the Dampont woods – Chaussée Jules César loop from Cormeilles-en-Vexin involves about 316 meters of ascent. These moderate gains make the area suitable for various fitness levels.
The trails often pass through dense woodlands and along historic paths, including sections of the ancient Roman road, the Chaussée Jules César. You can also explore nearby attractions such as the Orangery Garden of the Château de Menucourt or the Château de Grouchy and its ponds, which are close to some routes.
Yes, the Montgeroult area is rich in history. Many routes follow ancient paths, and you can find several castles nearby. Notable landmarks include Château de Théméricourt, Moussy Castle, and Villette Castle, offering glimpses into the region's past.
The area is highly rated by the komoot community, with an average score of 4.4 stars from nearly 400 reviews. Reviewers often praise the blend of natural beauty with historic paths, the varied terrain suitable for different skill levels, and the quiet, dense woodlands that characterize the rides.
The dense woodlands and rolling terrain of Montgeroult make it enjoyable for mountain biking throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer provides longer daylight hours. Even in winter, the trails can be ridden, though conditions may be wetter.
While Montgeroult is known for its moderate terrain, there are 12 routes classified as difficult for those seeking a greater challenge. These trails typically feature steeper climbs, more technical descents, or longer distances, providing a more demanding experience for advanced riders.
The dense woodlands and natural areas around Montgeroult provide habitats for various wildlife. While sightings are never guaranteed, riders often report seeing local birds, deer, and other forest creatures, especially on quieter trails away from populated areas. Riding respectfully and quietly increases your chances of an encounter.


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