4.5
(844)
4,056
riders
289
rides
Mountain biking around Forest-Sur-Marque offers a network of trails through a landscape characterized by woodlands, greenways, and marshlands. The region features generally low elevation gains, with routes often following river valleys and around local lakes. This terrain provides varied surfaces suitable for mountain biking, from packed earth paths to gravel tracks. The area is well-suited for exploring natural surroundings on two wheels.
Last updated: May 4, 2026
5.0
(6)
48
riders
36.6km
02:22
110m
110m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.7
(7)
49
riders
13.8km
00:50
40m
40m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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4.7
(3)
25
riders
42.9km
02:43
120m
120m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
11
riders
57.3km
03:39
330m
330m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.3
(3)
15
riders
35.3km
02:11
90m
90m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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Cobbled road with a view of Mont-Saint-Aubert (for those walking/climbing northwards) or Cain and Tournai (for those walking/descending southwards).
3
0
From the early 1970s, the development of the new town in this area took shape with the construction of the Heron Park and the Heron Lake. The former hunting lodge was converted into a house divided into two rental apartments. In 1973, the building was acquired by the Public Institution for the Development of the New Town of Lille-East. In December 1982, the building, which had suffered damage since the expropriation, was returned to the municipality of Villeneuve d'Ascq. At the end of 1983, the municipality decided to have the building completely restored by the Compagnons du Devoir (a French craft guild) as part of a training program. Source: information board on site
3
0
Farm track that climbs gently. Passable on gravel.
1
0
There are some decent MTB trail sections in this location. Quite narrow single track. You have to watch out for the exposed tree roots, there are plenty along these tracks. Fun to ride on and off road sections.
0
0
There are nearly 300 mountain bike trails around Forest-Sur-Marque, offering a wide range of options for different skill levels. This includes approximately 90 easy routes, almost 200 moderate routes, and a few more challenging trails.
Yes, Forest-Sur-Marque offers a good selection of easy mountain bike trails perfect for beginners and families. For example, the Lac du Héron – Heron Lake loop from Ascq is an easy 13.8 km route that takes about 50 minutes to complete, providing pleasant views of the lake.
The terrain around Forest-Sur-Marque is characterized by woodlands, greenways, and marshlands. You'll find routes often following river valleys and circling local lakes, with generally low elevation gains. Surfaces vary from packed earth paths to gravel tracks, offering a diverse experience.
Yes, many mountain bike routes in Forest-Sur-Marque are circular, allowing you to start and end at the same point. A popular option is The Hunting Lodge – Chemin de Brigode loop from Ascq, an 18.5 km trail that leads through open fields and past historical points.
For those seeking longer rides, Forest-Sur-Marque has several moderate trails. The Infière Wood Loop – Good MTB trail section loop from Ascq is a moderate 46.9 km path through dense forest, providing a classic woodland mountain biking experience. Another option is the Val de Marque Greenway – Bonnance marshes loop from Ascq, which covers 47 km.
Many trails offer scenic views of lakes and woodlands. You can also encounter historical and natural points of interest. For example, some routes pass by the Belgium–France Border on the Canal de Roubaix or the Espierres Canal. You might also find routes near the Citadel Pasture or the Ruins of la Royère castle.
While specific cafes directly on trails are not detailed, many routes start or pass near towns like Ascq, where you can find amenities. The region's trails are often integrated with local infrastructure, making it convenient to find refreshments before or after your ride.
The mountain bike trails in Forest-Sur-Marque are highly rated by the komoot community, with an average score of 4.5 stars from over 780 reviews. Riders often praise the varied terrain, the tranquil lake shores, and the classic woodland experiences, highlighting the well-maintained paths and natural surroundings.
Trail durations vary significantly based on length and difficulty. Easy routes like the Lac du Héron – Heron Lake loop from Ascq can be completed in about 50 minutes. Longer, moderate trails such as the Moulin de Barbissart – View of Mont-Saint-Aubert loop from Ascq, which is 57.2 km, might take around 3 hours 40 minutes.
The region's generally low elevation and varied terrain, including packed earth and gravel, can make it suitable for winter mountain biking, depending on weather conditions. However, marshland areas might become muddy. Always check local weather and trail conditions before heading out.
While the guide highlights popular routes, the extensive network of nearly 300 trails means there are many less-traveled paths to discover. Exploring the numerous greenways and woodland sections, particularly those away from the main lakes, can reveal quieter, hidden gems.
Many komoot tours starting from towns like Ascq often indicate suitable starting points which may include public parking areas. It's advisable to check the specific tour details on komoot for information regarding parking availability near the trailhead you plan to use.


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