4.5
(883)
3,774
riders
185
rides
Mountain biking around Chemy offers a diverse landscape, characterized by greenways, historical paths, and former industrial sites. The region features relatively gentle terrain, with routes often following established paths and river moats. While generally flat, some trails incorporate features like slag heaps and slopes, providing varied elevation changes suitable for mountain biking. The area's network of paths allows for exploration across different distances and difficulty levels.
Last updated: October 4, 2026
4.8
(32)
97
riders
33.5km
02:18
130m
130m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.3
(8)
35
riders
50.3km
03:32
200m
200m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

4.6
(14)
39
riders
34.9km
02:26
110m
110m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.3
(10)
29
riders
30.6km
02:15
110m
110m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.3
(3)
19
riders
51.8km
03:35
190m
190m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Attention muddy
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Phalempin State Forest offers a refreshing escape into nature, with its well-maintained trails that wind through the woods. As you ride, you will encounter a variety of flora and fauna and be immersed in the woods.
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The Hautois woods are a pleasant place for a walk, especially around its pond.
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The Phalempin state forest is a real green lung, don't hesitate to hike (on foot or by bike) in this dense network of trails to discover this nature in all its diversity.
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South of Carvin, a slag heap stands in a wooded environment where it is pleasant to cycle. Be careful, the paths can become muddy in case of rain.
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The forest and manifique in this spring period the fauna and flora and with the calm of nature we can observe deer 🦌 🥾🌳🦌
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This oak, 200 to 300 years old, would have been used by the German army during the First World War as an observation post. The panel states: "The soldiers could thus observe the artillery and enemy movements. We can still observe some of the iron bars which would have been inserted into the trunk in order to constitute a ladder. The tree having continued to grow, the majority of the bars have been absorbed by the bark."
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There are nearly 200 mountain bike trails around Chemy, offering a wide range of options for different skill levels and preferences. The region's network of paths allows for exploration across various distances.
Yes, Chemy offers a good selection of easy mountain bike trails, with 79 routes categorized as easy. These often follow established greenways and relatively gentle terrain, making them ideal for beginners or those looking for a relaxed ride.
For more experienced riders, Chemy features 8 difficult mountain bike routes. These trails often incorporate varied terrain, including features like slag heaps and slopes, providing more technical sections. An example is the Chemin des pauvres – Chemin bras mort Oignies loop from Phalempin, which is rated as difficult.
Many of the easy and moderate trails in Chemy are suitable for families, especially those that follow greenways and historical paths with less elevation change. These routes provide a pleasant and safe environment for family outings.
Yes, the majority of mountain bike routes around Chemy are designed as circular loops, allowing you to start and end your ride at the same point. This includes popular routes like the Citadel of Lille – Path Along the Moat loop from Phalempin and the Pévèle greenway – Leforest slag heap loop from Seclin.
The trails around Chemy offer diverse scenery, including greenways, historical paths, and unique former industrial sites. You might encounter natural monuments like the Ostricourt slag heap or the Leforest slag heap. Other points of interest include Canteraine Park and sections along the Canal de la Deûle.
The best seasons for mountain biking in Chemy are typically spring, summer, and autumn. During these months, the weather is generally mild, and the trails are in good condition. While some trails might be accessible in winter, conditions can be muddy or cold.
Yes, the Chemy region is known for its unique landscape, which includes former industrial sites and slag heaps. Several routes incorporate these features, offering varied elevation changes and interesting terrain. The Leforest slope – Leforest slag heap loop from Seclin is a prime example, leading through a slope and a slag heap.
The mountain bike trails in Chemy are highly regarded by the komoot community, with an average rating of 4.4 stars from over 800 reviews. Riders often praise the well-maintained greenways, the historical context of some paths, and the unique challenge offered by routes around the former slag heaps.
Trail lengths in Chemy vary significantly. You can find shorter routes, but many popular trails are moderate to long distance, ranging from approximately 30 miles (48 km) to over 46 miles (74 km). For example, the Citadel of Lille – Path Along the Moat loop from Phalempin is 30.3 miles (48.8 km), while the Pévèle greenway – Leforest slope loop from Seclin is 46.4 miles (74.6 km).
Absolutely. The region is characterized by its greenways and historical paths. Many routes, such as the Pévèle greenway – Leforest slag heap loop from Seclin, utilize dedicated greenway sections. Other trails follow historical moats or ancient routes, providing a ride rich in local character.


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