4.4
(44)
295
riders
55
rides
Mountain biking around Les Cent-Acres offers a network of trails through diverse landscapes. The region features deep forests, varied terrain along river valleys, and paths that can lead towards coastal chalk cliffs. Riders can navigate through areas characterized by both agricultural fields and more rugged, hilly sections. This provides a range of experiences from gentle forest rides to more challenging ascents and descents.
Last updated: June 29, 2026
23
riders
35.7km
02:48
480m
480m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
23
riders
83.8km
07:08
1,360m
1,360m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

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4.0
(1)
11
riders
27.5km
02:09
450m
450m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
11
riders
31.2km
02:22
400m
400m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(4)
9
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Picturesque stone bridge
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Currently in ruins, this ancient feudal castle which existed from the 11th to the 15th century was built by a companion of William the Conqueror, Gauthier Giffard. An interpretation panel allows you to find out more about the place.
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The Martigny wooden bridge is a wooden bridge that crosses Varenne and connects the villages of Saint-Aubin-le-Cauf and Martigny. It dates from the 17th century and was part of an ancient trade route linking Paris to Dieppe. You can admire the large sandstone slabs that support the bridge and the picturesque landscape of the valley.
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Possibility of bivouac and a small bench to rest
1
0
Denestanville tree climbing
1
0
Les Cent-Acres offers a wide network for mountain biking, with over 50 trails recorded on komoot. These routes traverse diverse landscapes, including deep forests and river valleys, providing options for various skill levels.
Yes, Les Cent-Acres has a good selection of easier trails. There are 16 routes rated as 'easy' on komoot, perfect for those new to mountain biking or looking for a more relaxed ride through the scenic countryside.
For experienced riders seeking a challenge, Les Cent-Acres features several difficult trails with significant elevation changes and technical sections. An example is the Martigny wooden bridge loop from Longueville-sur-Scie, a 34-mile route with nearly 900 meters of ascent, traversing wooded areas.
While specific 'family-friendly' routes aren't explicitly categorized, the region's 'easy' trails, often through forests and less technical terrain, can be suitable for families with some biking experience. Look for routes with lower elevation gain and shorter distances for a more enjoyable family outing.
The duration of mountain bike tours in Les Cent-Acres varies greatly depending on the trail's length and difficulty. Moderate routes like the Accrobranches Denestanville loop from Longueville-sur-Scie typically take around 2 hours 45 minutes, while longer, more difficult trails can extend to 7 hours or more, such as the Accrobranches Denestanville – Val Ygot V-1 site loop from Longueville-sur-Scie.
Mountain biking in Les Cent-Acres offers a diverse range of landscapes. You'll ride through deep forests, navigate the slopes of picturesque river valleys, and potentially encounter paths leading towards the dramatic chalk cliffs of the Côte d'Albâtre. The region also features expansive agricultural fields, particularly the flax fields of the Pays de Caux, providing varied natural aesthetics.
Yes, the area around Les Cent-Acres offers several points of interest. While riding, you might pass by historical sites or natural features. For example, the Accrobranches Denestanville – Val Ygot V-1 site loop from Longueville-sur-Scie leads through forests and past historical sites. Other nearby attractions include the Château de Miromesnil and various cycle paths like the Avenue Verte: Neufchâtel-en-Bray to Dieppe Cycle Path.
The mountain bike trails in Les Cent-Acres are highly regarded by the komoot community, with an average rating of 4.4 stars from over 30 reviews. Riders often praise the varied terrain, the immersive experience of riding through deep forests, and the well-maintained paths that cater to different skill levels.
Yes, the region is well-suited for loop trails, allowing riders to start and finish at the same point. Many of the popular routes, such as the Bois du Héron loop from Longueville-sur-Scie, are designed as loops, offering convenient and comprehensive exploration of the local scenery.
The best time for mountain biking in Les Cent-Acres is generally from spring through autumn, when the weather is mild and trails are dry. This allows for optimal riding conditions through the forests and valleys. While specific winter conditions are not detailed, it's advisable to check local forecasts for ice or heavy rain, which can make trails challenging.
Riding through the deep forests and varied natural landscapes of Les Cent-Acres, particularly in the Seine Valley and other wooded areas, offers opportunities to observe local wildlife. Keep an eye out for various bird species, small mammals, and other forest inhabitants as you explore the trails.
While specific cafes or pubs directly on the trails are not detailed, the region of Seine-Maritime, where Les Cent-Acres is located, has numerous villages and towns. Longueville-sur-Scie, a common starting point for many routes, would likely offer options for refreshments and meals before or after your ride.


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