4.6
(68)
395
riders
47
rides
Gravel biking around Harnes features a landscape shaped by canals, marshlands, and former industrial sites, offering varied terrain for cyclists. The region includes flat sections along waterways and gentle inclines around slag heaps, providing a mix of surfaces. Riders can expect routes that traverse open fields, wooded areas, and paths alongside fishing ponds and lagoons. This area provides a network of trails suitable for exploring the local natural and historical environment on a gravel bike.
Last updated: July 3, 2026
4.4
(18)
61
riders
46.8km
02:25
190m
190m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.4
(21)
106
riders
51.3km
02:32
110m
110m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.2
(5)
40
riders
61.2km
03:23
140m
140m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
15
riders
32.5km
01:49
140m
140m
Hard gravel ride. Great for any fitness level. You may need to push your bike for some segments of this route.
5.0
(2)
16
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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A long quiet trail, sometimes sheltered by trees
0
0
Very rolling, doable by mountain bike.
3
0
Towpath alternating between tarmac and fine gravel, fairly smooth. Perfect for a family stroll.
4
0
Along the fortified moats of the Citadel of Lille.
1
0
One of my favorite strips. Be careful in the bends. Too fast and you're in the fields, but too slow and you come to a complete standstill.
0
0
Most of the path is very smooth and you can enjoy the few birds and (rarely) the sun reflecting in the water. Unfortunately it is very often spoiled by the discharges from factories or sewers which often bring a foul smell, especially when the water is stirred up by the few barges that pass by.
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The gravel biking routes around Harnes offer a range of difficulties. You'll find a good mix, with 16 easy routes, 63 moderate routes, and 11 more difficult trails, catering to various skill levels. The landscape, featuring canals, marshlands, and former industrial sites, provides diverse terrain.
Yes, Harnes offers several family-friendly gravel bike routes, particularly among the 16 easy trails available. These routes often follow flat sections along waterways or through open fields, making them suitable for a relaxed ride with family. For example, the Leforest slag heap – Leforest slope loop from Oignies is an easy 17.8-mile path that explores a unique landscape.
Gravel bike trails near Harnes offer diverse scenery, including paths alongside canals and fishing ponds, through marshlands, and around former industrial slag heaps. You'll also encounter open fields and wooded areas. The region's unique history and natural environment provide a varied backdrop for your rides.
Yes, for those looking for longer rides, Harnes has several options. The Marais de la Galance – Harnes Lagoons loop from Courrières is a notable choice, covering approximately 47.1 miles (75.8 km). Another longer route is the Carvin Spoil Heap Woods – Canal de la Deûle loop from Oignies, which is about 40.4 miles (65 km).
The gravel bike trails in Harnes are highly regarded by the komoot community, holding an average rating of 4.4 stars from over 90 reviews. Riders often praise the varied terrain, which includes canal paths, marshlands, and unique landscapes around former industrial sites, providing an engaging experience for all skill levels.
Absolutely. Many of the gravel bike trails around Harnes are designed as loops, allowing you to start and end at the same point. Examples include the Canal de Lens – Harnes Fishing Pond loop from Lens and the Marais de la Galance – Bois de Florimond Pumptrack loop from Loison-sous-Lens, both offering engaging circular rides.
Yes, if you're looking for shorter rides, there are several options. The Leforest slag heap – Leforest slope loop from Oignies is an easy 17.8-mile (28.6 km) path, perfect for a quicker outing while still experiencing the region's unique landscape.
The Harnes area is rich in history and natural features. You can explore sites like the Canadian National Vimy Memorial or the Monument to the Moroccan Division. Natural highlights include the Ostricourt slag heap and the Leforest slag heap, which are unique geological features of the region.
While many routes are easy to moderate, there are 11 trails categorized as difficult for those seeking more of a challenge. These routes might feature more varied terrain, steeper inclines around slag heaps, or longer distances. The Marais de la Galance – Bois de Florimond Pumptrack loop from Loison-sous-Lens, for instance, is rated as difficult.
The terrain around Harnes is quite varied, reflecting its unique landscape. You'll ride on paths alongside canals and through marshlands, experience gentle inclines around former industrial slag heaps, and traverse open fields and wooded sections. This mix provides a diverse and engaging gravel biking experience.
There are over 90 gravel bike trails available for exploration in the Harnes region. This extensive network offers a wide variety of routes suitable for different preferences and skill levels.


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