4.4
(282)
893
riders
26
rides
Mountain bike trails around Yerres are characterized by a diverse landscape, including the Yerres River valley and the expansive Forêt de Sénart. The region offers a mix of riverside paths, dense woodlands, and varied terrain around Mont Griffon. One-third of the area is dedicated to green spaces, providing numerous routes for different skill levels. Terrain varies from gentle greenways to more technical sections, catering to cross-country, enduro, or electric mountain biking.
Last updated: August 23, 2026
4.8
(24)
54
riders
47.6km
03:17
180m
180m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.0
(6)
37
riders
37.6km
02:37
230m
230m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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4.5
(11)
32
riders
49.2km
03:15
230m
220m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.6
(7)
19
riders
22.1km
01:19
70m
70m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(3)
7
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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This mill is not called "Moulin de Brunoy". It is the Moulin de Rochopt, located on the other side of the footbridge, in the commune of Boussy St-Antoine.
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ONF will plant a young oak tree in the middle of the Antin oak tree.
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Beautiful hike without too much difficulty
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I love this mural but it's a shame that disrespectful individuals come and damage this place.
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This path is very pleasant without major difficulties.
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It's a nice place to take a break and eat a bar.
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Complicated start and finish of the race (path difficult to navigate for road bikes, and traffic jam on VSG) Middle of the race rather pleasant with long straight and flat sections.
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Yerres offers a good selection of mountain bike routes, with over 20 trails available. These range from easy riverside paths to more challenging routes through the Forêt de Sénart and around Mont Griffon.
The trails around Yerres cater to a variety of skill levels. You'll find 11 easy routes, 9 moderate routes, and 2 more difficult options. This mix allows for gentle rides along greenways or more technical sections for experienced riders.
Yes, Yerres has several easy mountain bike trails suitable for families. For a pleasant ride, consider "The Water Lilies on the Yerres – Île de Brunoy Pond loop from Yerres," which is an easy 15.8 km route. The region's greenways and old forest paths in areas like the Forêt de Sénart are also great for less technical family outings.
Mountain biking in Yerres offers diverse scenery. You'll encounter the serene banks of the Yerres River, verdant parks, and the expansive woodlands of the Forêt de Sénart. The area also features varied terrain around Mont Griffon, including dedicated single trails and forest paths between ponds and ditches.
Yes, the area includes a dedicated "bike park" with single trails designed for mountain biking, particularly around Mont Griffon. The "Mont Griffon Bike Park – Chêne des Bruyères loop from Yerres" is a 44.6 km route that takes you through this area, offering technical sections that demand good riding skills, though bypasses are often available.
While riding, you can discover several natural highlights. Keep an eye out for impressive trees like the "Chêne des Bruyères," "Chêne d'Antin," and "The Oak of the Eight Roads." You'll also pass by tranquil bodies of water such as "Rut Pond" and "Laveyssière Pond."
Many of the mountain bike routes in Yerres are designed as loops, offering convenient circular rides. Examples include the "Mont Griffon Summit – Chêne des Bruyères loop from Yerres" (38.1 km) and the "Banks of the Yerres River – The Water Lilies on the Yerres loop from Yerres" (50.3 km).
The mountain bike trails around Yerres are highly regarded by the komoot community, with an average rating of 4.3 stars from over 200 reviews. Riders often praise the diverse landscapes, from riverside paths to dense woodlands, and the variety of terrain suitable for different skill levels.
The Forêt de Sénart and riverside paths offer beautiful scenery throughout the year, with changing seasons. Spring and autumn generally provide pleasant temperatures and vibrant colors. While the region can experience mud after heavy rain, the varied terrain means some paths dry quicker than others. Checking local weather conditions before your ride is always recommended.
Yes, the Yerres River flows through the landscape, and its banks offer scenic routes. A popular option is the "Banks of the Yerres River – The Water Lilies on the Yerres loop from Yerres," a moderate 50.3 km path that provides a mix of open and shaded sections along the water.
Many trailheads and access points to the Forêt de Sénart and Mont Griffon areas offer parking facilities. Specific parking information can often be found on individual route pages on komoot, or by checking local signage near popular starting points for trails.
Yerres is accessible by public transport, making it possible to reach various trailheads. The town's train station can serve as a starting point, and from there, you can often connect to routes leading into the Forêt de Sénart or towards Mont Griffon. It's advisable to check local bus routes or walk/cycle to the nearest trail access from the station.


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