4.7
(162)
683
riders
17
rides
Mountain bike trails around Arleux are primarily found within the verdant Sensée Valley, characterized by its network of canals, marshes, and groves. The region features a relatively flat terrain, making it accessible for various skill levels, with routes often traversing unpaved paths through wetlands and along waterways. Extensive ponds and marshes, such as the Marais d'Arleux, define the landscape, offering diverse natural features for exploration. Rivers and canals, including the Canal du Nord and Canal de la Sensée, crisscross the…
Last updated: October 5, 2026
4.9
(14)
66
riders
53.1km
03:33
240m
240m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.5
(4)
61
riders
79.8km
05:10
350m
350m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

4.8
(13)
37
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.6
(7)
17
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(3)
30
riders
72.9km
04:35
230m
230m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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An electric garden railway enthusiast develops and maintains an outdoor model railway. It's beautiful, intriguing, and the enthusiast's passion is contagious. A must-see. Note: The trains run on Saturdays and Sundays, weather permitting, of course.
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Be careful, there are lots of nettles on the path leaving Biache.
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Gravel on the old Le PP railway line, explanation at the old Raimbeaucourt station.
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The menhir is located in the marsh of Aubigny-au-Bac, on a footpath leading to Brunémont. It is a block of Landenian sandstone 2.90 m high (including 1.48 m above ground) by 2.15 m wide and 0.70 m thick. It is said to have been sunk to about 2.40 m. Shaped like a horse's head, it is associated with a prehistoric megalith despite the absence of evidence.
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cobblestones, the pleasures of the north
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There are over 15 mountain bike trails around Arleux, offering a variety of experiences through the Sensée Valley. These routes cater to different skill levels, with 6 easy and 12 moderate trails.
The terrain around Arleux is primarily flat, making it accessible for various skill levels. Routes often traverse unpaved paths through extensive wetlands and marshes, such as the Marais d'Arleux, and along tranquil rivers and canals like the Canal du Nord and Canal de la Sensée. While generally flat, some routes may include slight elevation changes, offering varied cross-country experiences.
Yes, Arleux offers several family-friendly mountain bike trails, particularly those that follow the flat paths along the canals and through the marshes. These routes are generally easy and provide a pleasant experience for all ages. For example, the routes around the Etangs communaux d'Arleux are known for their accessible terrain.
Many of the trails in the Arleux region, especially those through natural areas like the Sensée Valley and along canals, are suitable for cycling with dogs. It is always recommended to keep your dog on a leash and ensure they are well-behaved around other trail users and wildlife. Always check local signage for any specific restrictions.
The trails around Arleux are rich in natural beauty and historical sites. You can encounter ancient megalithic sites such as Les Bonnettes, the impressive Menhir of Lécluse (or the Devil's Stone), and the intriguing Hamel Dolmen (Sorcerers' Kitchen). Natural features include vast ponds, marshes, and the network of canals and rivers that define the Sensée Valley.
The mountain biking experience in Arleux is highly rated by the komoot community, with an average score of 4.6 stars from over 100 reviews. Riders often praise the tranquil marshlands, the scenic routes along canals, and the relatively flat terrain that makes it accessible for various skill levels. The opportunity to explore diverse natural features and historical sites is also a highlight.
Yes, many of the mountain bike routes around Arleux are designed as circular loops, allowing you to start and finish at the same point. Examples include the popular Les Bonnettes – Oisy-le-Verger Marshes loop from Arleux and The Erchin Cave – Col d'Erchin loop from Arleux, which offer varied distances and sights.
Spring and autumn are generally considered the best times for mountain biking in Arleux. During these seasons, the weather is typically mild, and the natural landscapes of the Sensée Valley are particularly vibrant. Summer can also be pleasant, but it's advisable to ride earlier in the morning or later in the afternoon to avoid the warmest parts of the day. Winter riding is possible, but trails might be muddy or wet due to the marshy environment.
Yes, parking is generally available near the starting points of many mountain bike trails in and around Arleux. As the region is popular for outdoor activities, you can often find designated parking areas in villages or near key natural attractions. It's always a good idea to check specific route details for recommended parking spots.
Arleux and the surrounding villages offer various options for refreshments. You can find local cafes and pubs where you can take a break and refuel after your ride. These establishments are often cyclist-friendly, especially in the main towns along the Sensée Valley.
Generally, you do not need a specific permit for mountain biking on the public trails and paths around Arleux. However, it's always important to respect private property, stay on marked trails, and adhere to any local regulations or signage, especially within natural reserves or protected areas.
Absolutely. Routes like the Oisy-le-Verger Marshes – Biache-Saint-Vaast marshes loop from Arleux provide extensive views of the region's wetlands and agricultural landscapes. The flat terrain allows for wide vistas across the Sensée Valley's characteristic marshes and ponds.


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