4.4
(214)
830
riders
126
rides
Mountain biking around Auffreville-Brasseuil offers varied terrain within the Yvelines department, characterized by its position in the Vaucouleurs valley. The region features hilly landscapes and proximity to forests, providing diverse conditions for mountain bike trails. These natural features contribute to routes with both gentle sections and engaging elevation changes.
Last updated: July 2, 2026
4.6
(19)
48
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(5)
50
riders
56.1km
04:29
660m
660m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.8
(12)
136
riders
43.6km
03:53
720m
720m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(4)
38
riders
56.4km
04:28
650m
650m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.3
(3)
15
riders
Moderate mountain bike ride. Good fitness required. 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.
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picturesque village with many interesting stories told on a tourist sign
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A pleasant surprise, this passage on this old stone bridge
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Below, sporty mountain bike descent and arrival at a small river with a Roman stone bridge to cross
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At a time when bridges are legion to cross waterways, this ferry that connects Vétheuil and Lavacourt reminds us of another time. You will find more information on how to use it here: https://mairie-vetheuil.fr/tourisme-et-loisirs/vacances-vetheuil/le-bac-saisonnier.
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There are over 100 mountain bike trails around Auffreville-Brasseuil, offering a wide range of options for different skill levels. You'll find a good mix of easy, moderate, and challenging routes to explore the region's varied terrain.
The terrain around Auffreville-Brasseuil is quite varied, characterized by its position in the picturesque Vaucouleurs valley. You can expect hilly landscapes, wooded areas, and sections along river valleys. This mix provides both gentle stretches and engaging elevation changes, making for a diverse mountain biking experience.
Yes, the region offers a good selection of easier trails. Out of over 100 routes, 37 are classified as easy, making them suitable for beginners or families looking for a less strenuous ride. These trails often navigate through forests and along river paths, providing a pleasant experience without significant technical challenges.
For experienced riders seeking a challenge, there are a few difficult routes available. One example is the Nice singletrack – Nice technical climb loop from Guerville, which is a 26.4-mile trail featuring hilly landscapes and technical sections. These routes often include more significant elevation gains and demanding terrain.
The mountain bike trails around Auffreville-Brasseuil are highly rated by the komoot community, with an average score of 4.5 stars from over 200 reviews. Riders often praise the varied terrain, the scenic river valley landscapes, and the opportunities to explore both natural and historical sites.
Yes, many of the mountain bike routes around Auffreville-Brasseuil are designed as loops. For instance, the View of Îlon Harbor – The ferry from Vétheuil to Lavacourt loop from Mantes Station is a popular 27.5-mile circular trail exploring the scenic river valley. Another option is the Porte de Bretagne – Old Limay Bridge loop from Mantes Station, a moderate 35-mile route.
The region offers a mix of natural beauty and historical landmarks. You'll ride through the picturesque Vaucouleurs valley, near forests, and along riverbanks. Notable points of interest include the Belvédère de Rolleboise, which offers scenic vistas, and historical sites like the Donjon and Fortified Site of Montchauvet. The former Porcheville Power Plant also stands as a unique landmark in the landscape.
Many routes in the wider region, including some starting points for mountain bike trails, are accessible from train stations like Mantes Station. This allows for convenient access to the trails without needing a car, especially for routes that begin or end near urban centers.
While specific dedicated mountain bike parking areas are not explicitly detailed, many trails, especially those starting from towns or villages like Mantes Station or Guerville, will have public parking facilities nearby. It's advisable to check the starting point of your chosen route on komoot for specific parking information.
The region's varied terrain, including forests and river valleys, makes it enjoyable for mountain biking across multiple seasons. Spring and autumn generally offer pleasant temperatures and beautiful scenery, with vibrant foliage or blooming nature. Summer can also be good, especially in shaded forest sections, while winter rides are possible but may require checking trail conditions for mud or ice.
Yes, some routes incorporate historical elements. For example, the Old Limay Bridge – Château de Jambville loop from Mantes Station is a moderate 34.1-mile path that features varied terrain and passes by historical sites, including the Château de Jambville. Another route, the La Roche-Guyon Castle – The ferry from Vétheuil to Lavacourt loop from Buchelay, takes you past the impressive La Roche-Guyon Castle.
Absolutely. For riders looking for more technical challenges, routes like the Nice singletrack – Nice technical climb loop from Guerville are specifically noted for their technical sections and challenging climbs. These trails are ideal for honing your skills and experiencing more demanding terrain.


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