4.3
(73)
532
riders
54
rides
Mountain bike trails in Vallée De L'Attert Natural Park traverse a diverse landscape, situated between the Anlier forest in the Ardennes and the Lorraine region. The park features hilly and forested terrain, offering varied riding surfaces from sandy soil to schist-dominated areas. The Attert river flows through the area, contributing to its natural features, alongside wet meadows and dense woodlands. This geographical position provides a range of challenges and scenic routes for mountain biking enthusiasts.
Last updated: July 13, 2026
4.8
(4)
71
riders
46.5km
03:34
620m
620m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.0
(1)
40
riders
35.2km
02:48
410m
410m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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4.9
(11)
31
riders
43.2km
03:50
820m
820m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(2)
41
riders
38.1km
02:51
490m
490m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(4)
23
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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The core was worked out of the stone.
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Little elevation gain, beautiful scenery, worth exploring if you're mountain biking in the area.
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Great mountain bike trail in the woods between Habay and Louftémont. Not the easiest uphill, but doable if you have the will!
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Be careful of some large stones at the bottom.
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0
It's walkable, bike nearby ;-)
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Vallée De L'Attert Natural Park offers over 50 mountain bike trails. These routes cater to various skill levels, with 13 easy, 32 moderate, and 8 difficult trails, ensuring options for different experiences and challenges.
The trails in Vallée De L'Attert Natural Park traverse a diverse landscape, situated between the Anlier forest in the Ardennes and the Lorraine region. You can expect hilly and forested terrain, with varied riding surfaces ranging from sandy soil in the Lorraine part to more schist-dominated areas in the Ardennes. The Attert river flows through the area, contributing to scenic waterways, wet meadows, and dense woodlands.
Yes, many of the mountain bike routes in the park are circular. For example, you can explore the Crocodile of Metzert – The Dragon Rock loop from L'Attert, or the Path Along the Lakes of Habay – Les Forges du Pont d'Oye loop from Thiaumont, both offering engaging circular rides through the diverse landscape.
The park is rich in natural features and landmarks. You might encounter the tranquil Tattert-Thiaumont Pond, the impressive Great Oak of the Anlier Forest, or the diverse habitats of the Nothomb Valley State Nature Reserve. The Dragon Rock is another distinctive landmark often incorporated into routes.
While many trails are moderate to difficult, the park does offer 13 easy mountain bike routes that can be suitable for families or those seeking a less strenuous ride. These routes often feature gentler terrain and allow for a more relaxed exploration of the park's natural beauty.
The mountain bike routes in Vallée De L'Attert Natural Park are highly rated by the komoot community, with an average score of 4.4 stars from over 70 reviews. Riders often praise the diverse landscapes, the thrilling downhill sections, and the opportunities to navigate technical obstacles within the dense woodlands.
The diverse landscapes of Vallée De L'Attert Natural Park make it enjoyable for mountain biking across multiple seasons. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer provides longer daylight hours. It's always advisable to check local weather and trail conditions, especially after heavy rain, as some areas can become muddy.
Generally, dogs are welcome in natural parks, but specific rules regarding leashes and waste disposal may apply on trails. It's recommended to keep dogs under control, especially in areas with wildlife or other visitors. Always check for local signage or park regulations before heading out with your dog.
Parking facilities are typically available near the trailheads of the official mountain bike circuits. Specific parking areas can be found in villages like L'Attert, Thiaumont, or Habay, which serve as common starting points for many routes. Look for designated parking signs when planning your trip.
Yes, the region offers charming cultural spots. The village of Nobressart Village, recognized as one of the most beautiful in Wallonia, is worth a visit with its traditional plaster façades. These villages often provide opportunities for refreshments or a break from your ride.
The mountain bike trails in the park vary significantly in length. For instance, the The Dragon Rock – Crocodile of Metzert loop from L'Attert is approximately 28.9 miles (46.5 km), while the La Nothomb Stream Crossing – Rennbach Ford loop from Attert covers about 26.8 miles (43.2 km). There are also shorter options available.
Given the park's hilly terrain, you can expect significant elevation gains on many routes. For example, the La Nothomb Stream Crossing – Rennbach Ford loop from Attert involves over 800 meters of ascent, providing a challenging workout and rewarding views. Even moderate trails like the Crocodile of Metzert – The Dragon Rock loop from L'Attert include nearly 400 meters of climbing.


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