4.2
(354)
3,074
riders
194
rides
Mountain bike trails around Terril "Le martinet" traverse a unique landscape shaped by renatured industrial heritage. The region features prominent, conical slag heaps that have transformed into diverse ecological environments, offering wooded paths and panoramic views. The main slag heap reaches 215 meters, providing elevated perspectives of the surrounding Charleroi basin and Sambre valley. This area blends its industrial past with ecological revival, creating varied terrain for mountain biking.
Last updated: June 26, 2026
5.0
(2)
4
riders
15.2km
01:09
180m
180m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.0
(2)
12
riders
41.1km
02:52
350m
350m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(1)
16
riders
56.3km
03:19
470m
470m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.6
(19)
285
riders
39.8km
03:27
610m
610m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.1
(8)
39
riders
36.4km
02:00
220m
220m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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very nice view
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superb view
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A very nice walk from the woods of the Jamioulx prison, passing through the woods of the prince and the slag heap of the woods of the casiers.
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Very beautiful park and woods
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It is a limestone building located in the middle of a park in the Biesme valley, which feeds the moat. Of the vast fortified quadrangle dating back to the late 16th or early 17th century, only an isolated northwest tower and two wings to the east and south remain, extensively transformed in the 18th and 19th centuries.
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The map shows a nice cycle path along the Sambre and I saw a few cyclists coming the other way. Unfortunately, it is currently closed in the direction of the train station and the bridge by the station is also currently being rebuilt.
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There are over 180 mountain bike trails available around Terril "Le martinet", offering a wide range of options for different skill levels. You'll find everything from easy loops to challenging routes with significant elevation gain.
Yes, Terril "Le martinet" offers 59 easy mountain bike trails. A good option for a more relaxed ride is the Aulne Abbey Ruins – Manual Lock at Aulne Abbey loop from Goutroux, which is 26.3 km long and features relatively flat terrain.
The trails traverse a unique landscape shaped by renatured industrial heritage. You'll ride through wooded areas, past prominent conical slag heaps, and experience varied terrain that blends the region's industrial past with its ecological revival. Some paths are part of the GR412 "Sentier des terrils".
Yes, there are 30 difficult mountain bike routes for experienced riders. For a more demanding ride, consider the Bois de Jamioulx – Technical Descent loop from Marchienne-Zone, which covers 39.6 km and includes significant elevation changes, requiring advanced riding skills and good fitness.
Many trails offer scenic views, especially those that ascend the slag heaps. From the summit of the main slag heap, which reaches 215 meters, you can enjoy panoramic views of the surrounding Charleroi basin and the Sambre valley. The area's unique blend of industrial remnants and natural regeneration provides a visually interesting backdrop for your ride.
Yes, several routes offer longer distances. For example, the Montrou caves – Château d'Acoz loop from Roux is a 55.8 km trail that leads through diverse landscapes, typically completed in about 3 hours 18 minutes.
Most mountain bike routes in the area are designed as loops, allowing you to start and finish at the same point. This includes popular options like the Along the Canal – Seneffe Marina loop from Roux (44.8 km) and the Path Through the Fields – Converted Windmill loop from Roux (42.1 km).
Beyond the unique slag heaps, you can discover remnants of the region's mining history, such as vestiges of the engine room, a footbridge, and engineers' buildings. The area also boasts diverse flora and fauna, including rare plant species, 41 bird species, and various amphibians and insects, particularly around the wetlands and ponds at the foot of the slag heaps.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 280 reviews. Mountain bikers often praise the unique blend of renatured industrial landscapes, the diverse ecological environments, and the varied terrain that offers options for all skill levels.
The site is accessible via the RAVeL network, which is convenient for cyclists. While specific parking facilities for mountain bikers are not detailed in the provided information, areas around trailheads in towns like Roux or Goutroux typically offer parking options. It's advisable to check local parking availability for your chosen starting point.
While many outdoor areas in Belgium are dog-friendly, specific regulations for dogs on mountain bike trails at Terril "Le martinet" are not provided. It's generally recommended to keep dogs on a leash and ensure they are well-behaved around other trail users and wildlife. Always check local signage for any restrictions.
The region has seen some former mining buildings repurposed for new activities, including breweries and bakeries. While specific cafes directly on the trails are not mentioned, you can likely find places to eat and drink in nearby towns like Roux or Goutroux, which serve as common starting points for many routes.


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