4.5
(907)
5,126
hikers
390
hikes
Hiking around Drouvin-Le-Marais offers routes through a landscape shaped by its industrial past and subsequent natural reclamation. The region is characterized by its "terrils" or slag heaps, which are man-made hills now covered in vegetation, providing both ecological interest and elevated viewpoints. These features, remnants of mining history, offer panoramic views of the surrounding Nord-Pas-de-Calais area. The terrain includes paths on and around these terrils, showcasing how nature has reasserted itself.
Last updated: June 26, 2026
4.5
(6)
58
hikers
11.4km
02:58
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(5)
24
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
10
hikers
5.43km
01:25
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
6
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
9
hikers
11.1km
02:51
40m
40m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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charming little church with some old houses nearby giving it a nice little character.
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and its slag heap not far away
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the Laborse marshes
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Labourse slag heap
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There are over 370 hiking routes in the Drouvin-Le-Marais area, offering a wide range of options for different skill levels and preferences. This includes 165 easy routes, 191 moderate routes, and 21 more challenging trails.
The Drouvin-Le-Marais region is characterized by its unique "terrils" or slag heaps, which are man-made hills from the area's mining past that have been reclaimed by nature. Hiking here offers a blend of industrial heritage and natural rehabilitation, with paths leading through re-naturalized areas and up to panoramic viewpoints. You'll find diverse flora and fauna thriving on these unique formations.
Yes, the area offers many easy hiking options. For instance, the Hiking loop from Haillicourt is an easy 4.5 km trail that provides a pleasant walk without significant elevation changes. Overall, there are 165 easy routes to choose from, perfect for a relaxed outing.
Many of the trails around Drouvin-Le-Marais are circular, allowing you to start and end at the same point. Examples include the Parc Léo Lagrange – Small wooden bridge loop from Labourse, which is an 8.1 km moderate loop, and the Panorama over the marshes – Panorama of the slag heaps loop from Nœux-les-Mines, a moderate 11.4 km route offering views of both marshlands and terrils.
Generally, dogs are welcome on many of the hiking trails in the Drouvin-Le-Marais region, especially on the re-naturalized terrils and open paths. However, it's always advisable to keep them on a leash, particularly in areas with wildlife or near agricultural land, and to check local signage for any specific restrictions in nature reserves or protected areas.
The region offers several interesting landmarks. You can visit the The Caucourt Ford and Watermill, explore the unique landscape of Terril Number 5 of Lapugnoy, or discover historical sites like Olhain Castle and Passage dolmen: The Fairy Table. The belvedere at Olhain Park also offers great views.
The trails around Drouvin-Le-Marais are highly regarded by the komoot community, holding an average rating of 4.5 stars from over 800 reviews. Hikers often praise the unique landscape of the terrils, the panoramic views from their summits, and the peaceful, re-naturalized environments that offer a distinct hiking experience.
While the majority of routes are easy to moderate, there are 21 difficult trails available for more experienced hikers seeking a challenge. These routes may feature steeper ascents on the terrils or cover longer distances, providing a more strenuous workout while still offering the region's unique scenery.
The reclaimed nature of the terrils and surrounding areas has created new habitats for various species. Hikers might encounter a variety of birds, small mammals, and diverse insect life. The ecological transformation of these former industrial sites makes them interesting for observing local wildlife and plant life.
Parking is generally available near the starting points of many popular trails and in nearby villages. It's recommended to check specific route details on komoot for information on designated parking areas or suitable roadside parking close to your chosen trailhead.
Hiking in Drouvin-Le-Marais is enjoyable throughout much of the year. Spring brings blooming flora to the reclaimed landscapes, while autumn offers beautiful colors. Summer is pleasant, though can be warm, and winter hiking is possible, offering a different perspective on the terrils, though paths might be muddy or slippery.
Yes, there are several routes that offer longer hiking experiences. For example, the Marais d'Annezin – Bridge under the railroad loop from Gosnay is a moderate 11.7 km trail that typically takes around 3 hours to complete, allowing for a substantial outing through the local landscape.


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