4.4
(401)
1,344
riders
160
rides
Mountain bike trails Petite-Forêt offer diverse terrain in the Nord department of France, characterized by unique natural features and historical elements. The landscape includes the expansive Mare à Goriaux, a 90-hectare body of water formed from mining subsidence, surrounded by wetlands and distinctive black soil from former slag heaps. The area also features sections of the Raismes-Saint-Amand-Wallers national forest, providing varied riding environments. These physical features contribute to a range of cycling experiences, from easier paths to more challenging segments.
…Last updated: June 26, 2026
4.3
(6)
31
riders
35.7km
02:01
130m
130m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.6
(8)
16
riders
22.3km
01:17
70m
70m
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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3
riders
51.3km
03:10
160m
160m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.7
(3)
5
riders
32.8km
01:50
110m
110m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
3.0
(4)
6
riders
52.7km
03:30
430m
430m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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Warning: this hurts your buttocks but it's awesome!
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This will enchant you to cycle the Paris Roubaix tour 170 km Troisville - Roubaix
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cafe in the middle of the woods, very friendly owner with cozy terrace. definitely recommended.
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Above all, release the brakes!!!!
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South of Valenciennes, the succession of slag heaps in the Raismes-Saint-Amand-Wallers forest offers a dream terrain for mountain biking!
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Sector of one of the oldest legendary cycle races and to think that our idols have ridden it..., great 😊.
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Petite-Forêt offers a diverse range of mountain bike trails suitable for various skill levels. You'll find everything from easier paths to more challenging segments, including routes through wetlands, former industrial sites, and sections of the Raismes-Saint-Amand-Wallers national forest. There are over 160 routes available, with 50 easy, 101 moderate, and 11 difficult options.
Yes, Petite-Forêt has several family-friendly mountain bike trails, particularly among the 50 easy routes available. These trails often feature less challenging terrain, making them suitable for riders of different ages and abilities. Look for routes with lower elevation gain and shorter distances for a comfortable family outing.
Many trails in Petite-Forêt are dog-friendly, especially those in natural areas like the Raismes-Saint-Amand-Wallers national forest. However, it's always best to keep your dog on a leash and ensure they are well-behaved around other cyclists and wildlife. Check specific route details on komoot for any restrictions or recommendations regarding pets.
A central natural highlight is the expansive Goriaux Pond (Mare à Goriaux), a 90-hectare body of water formed from mining subsidence, which is a national biological reserve. You'll also encounter distinctive black soil from former slag heaps and the white trunks of birch trees. Historically, you might pass by the famous Trouée d'Arenberg, known from the Paris-Roubaix race, or the Pont Gibus (Pavé de Wallers à Hélesmes).
Yes, many mountain bike routes in Petite-Forêt are designed as loops, offering a convenient way to start and end your ride at the same point. For example, the difficult The Goriaux pond – Goriaux Pond loop from Hérin is a popular circular option that takes you through the unique Mare à Goriaux area.
The terrain in Petite-Forêt is varied, reflecting its unique landscape. You'll find a mix of surfaces, from mostly paved sections on easier routes to unpaved and potentially challenging segments on more difficult trails. The area features wetlands, former industrial sites with distinctive black soil, and forest paths within the Raismes-Saint-Amand-Wallers national forest.
The mountain bike trails around Petite-Forêt are highly rated by the komoot community, with an average score of 4.4 stars from over 370 reviews. Riders often praise the unique ecological interest of the Mare à Goriaux, the blend of natural beauty with historical industrial remnants, and the variety of routes catering to different skill levels.
Yes, Petite-Forêt offers trails for advanced riders. There are 11 routes classified as difficult, providing more challenging segments and demanding good fitness. An example is the The Goriaux pond – Goriaux Pond loop from Hérin, which is a difficult 35.7 km trail.
While specific parking locations vary by trailhead, many routes around Petite-Forêt start from towns like Valenciennes or Hérin, where public parking is generally available. It's advisable to check the starting point of your chosen route on komoot for the most convenient parking options nearby.
Yes, e-bikes are a great way to explore the trails in Petite-Forêt, especially if you want to cover more ground or tackle some of the longer or more challenging routes with less physical exertion. The diverse terrain is well-suited for e-bike use, allowing riders to enjoy the unique landscapes and attractions more easily.
Absolutely. The Mare à Goriaux is a prominent feature of the region, and several routes are designed to showcase its beauty. For instance, the moderate View of the Mare à Goriaux – Terrils loop from Valenciennes offers scenic views of this expansive body of water and the surrounding landscape.
Petite-Forêt can be enjoyed for mountain biking throughout much of the year. Spring and autumn generally offer pleasant temperatures and beautiful scenery. Summer is also suitable, though it can be warmer. Winter conditions might include muddy trails, so checking local weather and trail conditions before heading out is always recommended.


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