4.1
(8)
63
riders
19
rides
Mountain biking around Grumesnil offers diverse terrain within the Pays de Bray, characterized by rolling hills, dense forests, and tranquil valleys. The region's unique "button-hole shaped" geology contributes to varied elevation changes, providing engaging mountain bike trails. Riders can explore wooded areas, natural trails, and scenic paths along river banks, making it a promising destination for outdoor enthusiasts.
Last updated: June 25, 2026
4.0
(2)
27
riders
101km
05:22
440m
440m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
5.0
(1)
3
riders
24.0km
01:27
210m
210m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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5.0
(1)
6
riders
37.6km
02:42
370m
370m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3
riders
44.2km
02:26
230m
230m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.0
(1)
2
riders
37.9km
02:28
380m
380m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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essential meeting place
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This cycle route was built on the old railway line of the Dieppe-Paris line, the Avenue Verte London-Paris has kept the memory of the trains that pass: stations, barriers, signals and even rails punctuate the passage. From Gournay-en-Bray to Forges-les-Eaux, 20 kilometers of shared path allow you to discover small villages typically Brayon. From Ferrières-en-Bray to Beauvais, you will only have to enjoy the gentle path specially designed for cyclists. On foot, by bike, on roller skates, let yourself be told the stories and secrets of our villages and taste the pleasures of local products!
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This natural area located in Forges-les-Eaux is organized around the ponds of the Andelle, formed by two rivers: the Andelle to the east and the Chevrette to the west. All around extends the Bois de l’Épinay, remarkable for the great diversity of tree species it shelters. You can walk there, observe the birds, picnic and take a quiet break enjoying the rustling of the many leaves.
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This majestic facade located near the Casino comes from the town of Gisors. Originally, it was the facade of the chapel of the Carmelite convent built in the 17th century at the initiative of François Sublet. After the French Revolution, this building was transformed into a municipal theater before being bombed during the Second World War. Jacques Hébertot, owner of the Forges Casino in the 1950s, bought the last remaining intact vestige from the town of Gisors and erected it in the town of Forges-les-Eaux with the aim of recreating a certain historical setting.
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These artificial lakes were built in the late 1980s on a peat marsh. They are spread over two levels and separated by an earth dike, valves allow the water level to be controlled. They are fed by the Andelle river which has its source upstream. The wild ponds (to the North) were deliberately left in their natural state to allow birds to nest, while The Bird Mirror (to the South) was the subject of landscaping and ornamental development with consolidation of the banks. . @OT Forges les Eaux
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130 million years ago, sand and iron from the dismantling of continental granite massifs were deposited in a shallow sea. These formations, revealed today by erosion, are crossed by rainwater and underground flows. At the bottom of the Brayonne buttonhole, lined with impermeable clay, water infiltrates into the sandy layers which cover them and soon reappears in multiple sources and small streams. During its journey, this water dissolves and carries away the ferric oxides contained in the sands. So on the surface, these waters are slightly acidic and the iron remains in suspension giving this curious rusty color. This is the case of the Chevrette which you trace back to its source. 850 meters long, this water was too high in iron and was never used for cures. @OT Forges les Eaux
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Air pump, water, bike wash
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The Pays de Bray region around Grumesnil features a diverse landscape with rolling hills, tranquil valleys, and dense forests. Its unique "button-hole shaped" geology means you'll encounter varied elevation changes, offering engaging rides through wooded areas, natural trails, and scenic paths along river banks.
There are nearly 20 mountain bike trails around Grumesnil, offering a good variety for different preferences. The komoot community has explored these routes over 40 times, indicating a popular and well-regarded area for mountain biking.
Yes, Grumesnil offers several easy mountain bike trails perfect for beginners or those looking for a more relaxed ride. Out of the nearly 20 routes, 6 are classified as easy, providing gentle inclines and less technical terrain.
While specific 'family-friendly' designations aren't always explicit, the region's easy and moderate trails, often through forests and along river valleys, can be suitable for families. Consider routes with lower elevation changes and smoother paths. The Gîte Le Mouton Gras loop from Abancourt, for example, is an easy 27.3 km route that could be a good option for families.
The Pays de Bray region is generally pleasant for mountain biking from spring through autumn. Spring offers lush greenery, while autumn provides beautiful foliage. Summers are also good, with shaded forest paths offering respite from the sun. Be mindful of potential muddy conditions after heavy rain, especially in wooded areas.
Yes, many of the mountain bike trails around Grumesnil are designed as loops, allowing you to start and finish at the same point. Examples include the popular Mesnières-en-Bray Castle loop from Gaillefontaine and the Étangs de Fleuzy loop from Abancourt.
The area offers several interesting sights. You might encounter the historic Domaine de Forges and Historic Thermal Quarter, or ride near the charming town of Forges-les-Eaux. The Avenue Verte, a long-distance cycling route, also passes through the region, offering scenic sections like the one from Forges-les-Eaux to Neufchâtel-en-Bray.
The mountain bike trails around Grumesnil are highly rated by the komoot community, with an average score of 4.2 stars from 4 reviews. Riders often praise the varied terrain, which includes a good mix of rolling hills, dense forests, and tranquil valleys, providing an engaging experience for different skill levels.
Grumesnil is a small rural commune, but its integration within the larger Pays de Bray means there are options in nearby towns. Forges-les-Eaux, for instance, is a larger settlement that would offer more choices for cafes, pubs, restaurants, and accommodation suitable for visitors. The village of Grumesnil itself has historical attractions like its 13th-century church, but for broader amenities, exploring the surrounding area is recommended.
While Grumesnil is a rural area, public transport options might be limited directly to all trailheads. It's advisable to check local bus services or regional train lines to larger towns like Forges-les-Eaux or Abancourt, which may offer better connections. From there, you might need to cycle or arrange local transport to reach specific starting points for trails.
Given Grumesnil's rural setting within the Pays de Bray, many of the trails, especially those winding through dense forests and tranquil valleys, offer a peaceful and quiet mountain biking experience. The region is known for its natural beauty and less crowded paths compared to more urban areas, making it ideal for a serene ride.
The Pays de Bray is characterized by rolling hills, so you can expect moderate elevation changes. For example, the Gîte Le Mouton Gras loop from Abancourt involves around 365 meters of ascent, while the Lac de forges loop from Conteville has about 356 meters of climbing. These provide engaging challenges without being overly strenuous, fitting the moderate difficulty level of most routes.


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