4.4
(1505)
6,499
riders
305
rides
Mountain biking around Montesson offers routes through an alluvial plain and along the Seine river, west of Paris. The area is characterized by significant green spaces, including La Plaine de Montesson, which features agricultural lands and sensitive natural areas. Pathways within departmental parks and along the river provide varied terrain for cycling. The landscape includes a mix of open fields and park environments, contributing to a diverse outdoor experience.
Last updated: May 2, 2026
4.0
(2)
49
riders
77.7km
05:44
880m
880m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3.8
(8)
35
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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4.3
(4)
21
riders
18.9km
01:02
30m
30m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.0
(1)
11
riders
64.6km
03:33
210m
210m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
7
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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If you want an exceptional view of the northern Ile de France and Paris, this is the perfect place. Take the time to breathe and experience a moment of history by turning your back on the castle to contemplate this magical view.
1
0
During the week, a peaceful place on the edge of a beautiful forest, a breath of fresh air!
0
0
Very beautiful view of the west of Paris
0
0
This monumental spot is magnificent
0
0
Unfortunately the park does not seem to be open to the public.
0
0
Choose the day and/or time carefully. Often full of people. Possibility of going behind in the forest paths. Just as pleasant.
0
0
There are over 300 mountain bike trails around Montesson listed on komoot. These routes offer a wide range of options, from easy riverside paths to more challenging routes with significant elevation.
Montesson offers a diverse range of mountain bike trails suitable for various skill levels. You'll find approximately 90 easy routes, nearly 190 moderate routes, and around 35 difficult trails. This variety ensures options for beginners and experienced riders alike.
Yes, Montesson has numerous easy mountain bike trails. For a relaxed ride, consider the Towpath loop from Sartrouville, which is an easy 18.7 km route with minimal elevation gain, perfect for a leisurely outing along the river.
Absolutely. For experienced riders seeking a challenge, the area offers several difficult routes. One such option is the Forest Singletrack Trail – Corra Pond loop from Le Vésinet - Le Pecq, a 37.6 km trail through forested areas. Another demanding route is the Chatou Dam – Trou aux Gants Pond loop from Sartrouville, a long 77.9 km trail featuring significant elevation gain.
The terrain around Montesson is quite varied. You'll encounter routes through the expansive La Plaine de Montesson, which is an alluvial plain with agricultural lands, offering open spaces and potentially sandy soil. Many trails also follow riverine paths along the Seine, and you can find routes through departmental parks and forested areas, providing a mix of flat sections and some varied elevation.
Yes, the region offers scenic views, particularly from elevated sections or open plains. The Strategic route. – Viewpoint loop from Sartrouville is specifically noted for offering panoramic views. From La Plaine de Montesson, you can also often catch glimpses of the Defense skyline and the hills of Saint-Germain-en-Laye.
While mountain biking around Montesson, you can explore several natural and historical attractions. You might pass by the Corra Pond, which is part of a forested loop. The area is also close to the Seine river, offering views of its banks. Further afield, you could encounter the historic Maisons-Laffitte Castle or the Confluence of the Seine and the Oise.
Many of the mountain bike trails around Montesson are designed as loop routes, making them convenient for starting and ending at the same point. Examples include the Towpath loop from Sartrouville and the Bridge of the Arts – Bassin de la Villette loop from Sartrouville.
The lengths of mountain bike trails around Montesson vary significantly. You can find shorter routes, such as the 18.7 km Towpath loop from Sartrouville, up to much longer and more challenging rides like the 77.9 km Chatou Dam – Trou aux Gants Pond loop from Sartrouville. The average length of a route is around 20-30 km, offering options for different time commitments.
The mountain bike trails around Montesson are highly regarded by the komoot community, with an average rating of 4.4 out of 5 stars from over 1500 reviews. Riders often praise the varied terrain, the mix of riverside paths and green spaces, and the accessibility of routes for different skill levels.
Montesson is situated about eighteen kilometers west of Paris, along the right bank of the Seine river. While specific public transport details to individual trailheads are not provided, its proximity to Paris suggests good regional connectivity. It's advisable to check local public transport options to specific starting points for routes.
Yes, many routes in Montesson incorporate sections along the Seine river. The region is characterized by its riverine paths, offering pleasant rides with views of the water. For example, the Towpath loop from Sartrouville is an excellent option for riding alongside the Seine.


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