4.3
(126)
610
riders
19
rides
Mountain bike trails around Marles-Les-Mines traverse a distinctive landscape shaped by its mining heritage and subsequent ecological restoration. The region features re-naturalized terrils, which are artificial hills offering elevated points and varied terrain. These former industrial sites have been transformed into green spaces, including the Vallée Carreau project with wetlands and observatories. The area also incorporates the River Clarence and agricultural lands, providing a mix of natural and redeveloped environments for mountain biking.
Last updated: May 20, 2026
4.3
(4)
61
riders
47.8km
03:24
500m
500m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.8
(4)
49
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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3.2
(5)
28
riders
44.8km
02:57
210m
200m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.1
(7)
22
riders
30.0km
02:01
140m
140m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.4
(17)
60
riders
30.4km
02:02
170m
170m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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view of Béthune from the Fouquereuil spoil heap
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Tribute to Léonard Clabaut, cowardly killed by the Nazis on 24-08-1944
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In tribute to the victims of the explosion of Rerril N°6 on August 26, 1975
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Terril nice is not too fat, especially at the moment :)
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Located in the town of Vendin-lès-Béthune, this body of water is made up of two ponds. The first located on rue des Verts, shallow ditches less than 1m at their deepest. The second is accessible via rue Gustave Laforge, shallow less than 80cm
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Attention, this 11/16/2024 passage blocked and prohibited, impossible to pass, because of risk of collapse.
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A former monastery of nuns belonging to the Carthusian order.
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There are over 20 mountain bike trails around Marles-Les-Mines, offering a variety of experiences for different skill levels. The komoot community has explored these routes over 700 times.
Mountain biking in Marles-Les-Mines is unique due to its distinctive landscape, shaped by former coal mining. You'll ride through re-naturalized terrils (slag heaps) that offer elevated points and varied terrain, as well as green spaces like the Vallée Carreau project and along the River Clarence. This blend of industrial heritage transformed into natural beauty provides a compelling backdrop for your rides.
The trails in Marles-Les-Mines primarily range from easy to moderate. There are 4 easy routes perfect for beginners or a relaxed ride, and 17 moderate routes for those seeking a bit more challenge. Currently, there are no difficult trails listed in the immediate area.
Yes, there are several easy mountain bike trails. For a more relaxed ride, consider the Outing at the Étangs d'Annezin – Canal d'Aire Greenway loop from Vis à Marles, which is approximately 17.5 miles (28.2 km) long and takes about 2 hours to complete. This route offers gentle terrain suitable for those new to mountain biking or riding with family.
The mountain bike trails in Marles-Les-Mines vary in length. Many popular routes are around 27-29 miles (44-46 km), such as the La Clarence - Marsh Street – Clarence Park loop from Vis à Marles. However, you can also find shorter options, like the easy 17.5-mile (28.2 km) Outing at the Étangs d'Annezin – Canal d'Aire Greenway loop from Vis à Marles.
Yes, many of the mountain bike trails around Marles-Les-Mines are designed as circular loops, allowing you to start and end at the same point. Examples include the La Lawe – Perilous Climb loop from Vis à Marles and the Canal d'Aire Greenway – Terril 46 of Verquigneul loop from Vis à Marles.
The re-naturalized terrils (slag heaps) are a key feature, offering panoramic views of the surrounding landscape. You can find specific viewpoints like View of the Terrils du Pays à Part and Terril Number 5 of Lapugnoy, which provide elevated perspectives over the region's unique terrain.
Beyond the trails, you can explore the region's rich history and natural beauty. The former Saint-Emile pit in Marles-les-Mines is a UNESCO World Heritage site, featuring the Chevalement du Vieux II. Natural attractions include Vallée Carreau Park, a significant renaturation project, and Lac de Beugin. For more historical sites, consider visiting Olhain Castle or Bours Keep.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 140 reviews. Reviewers often praise the unique blend of industrial heritage and natural beauty, particularly the re-naturalized terrils and the diverse terrain they offer. The well-maintained paths and scenic views along the River Clarence are also frequently highlighted.
Yes, the La Clarence - Marsh Street – Clarence Park loop from Vis à Marles is a moderate 28.9-mile (46.5 km) route that follows the River Clarence and passes through park areas, offering a mix of natural scenery and riverside riding.
Yes, the Canal d'Aire Greenway – Terril 46 of Verquigneul loop from Vis à Marles is a 27.5-mile (44.2 km) trail that leads through the Canal d'Aire Greenway, providing a pleasant and relatively flat section of your ride.


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