4.3
(52)
242
riders
35
rides
Mountain bike trails around Tremblois-Lès-Rocroi are set within the diverse natural landscapes of the Ardennes region in France. The area features extensive forest coverage and hilly terrain, providing varied conditions for mountain biking. Riders can explore routes that wind through dense woods, offering both moderate and more challenging sections. The landscape also includes unique wetlands like the Rièzes du Plateau de Rocroi, contributing to the region's biodiversity.
Last updated: June 30, 2026
4.5
(16)
54
riders
25.1km
01:55
240m
240m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.4
(7)
32
riders
38.4km
03:17
510m
510m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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17
riders
60.6km
04:59
690m
690m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
11
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(2)
9
riders
31.5km
02:32
400m
400m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Great place with a new campsite and pool, magnificent👌👍 and around the lake. You can go hiking and mountain biking.👌🚵🥾
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For those who enjoy mountain biking and exploring beautiful passages, this hike is a great option. You'll cross beautiful trails and a medieval site (Château de Moncornet) (cover photo). There are some technical points, but they're not insurmountable.
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In the middle of the Ardennes forest, the Vieilles Forges lake brings variety to the forest landscape. A nice stop during a mountain bike outing.
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Beautiful and varied walk between fields and meadows and through forest. On the way you pass through a few villages, go around a walled castle and pass the well-preserved ruins of an old fortress in Monthermé.
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The French Ardennes are a beautiful nature reserve, they are no higher than about 500 m and the northern part in particular is densely wooded, so don't be shocked if you meet such a beautiful wild boar.
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Beautiful bridge over the Faux. The Faux is a tributary of the Maas and is approximately 19 km long.
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This sandy beach, patrolled by lifeguards during the summer months, is a safe and relaxing place to cool off after your run. You can also explore the trails around the lake, which offer varying levels of difficulty and stunning views of the water and wildlife. Whether you are a beginner or an expert, you will find at the Plage du lac des Vieilles Forges a course adapted to your needs and preferences.
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Lac des Vieilles Forges is surrounded by forests and meadows. You can enjoy views of the water and wildlife while circling the lake. The lake is also part of a hydroelectric system that pumps water to and from two reservoirs to generate electricity.
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There are over 30 mountain bike trails around Tremblois-Lès-Rocroi listed on komoot, offering a variety of experiences for riders. These routes traverse the diverse natural landscapes of the Ardennes region.
The terrain around Tremblois-Lès-Rocroi is characterized by vast forests and hilly landscapes. You can expect to ride through dense woods, on rocky roads, and winding single tracks. The region also features unique wetlands like the Rièzes du Plateau de Rocroi, adding to the varied scenery.
The trails cater to various ability levels. Out of the 30 routes, 4 are considered easy, 23 are moderate, and 3 are difficult. This ensures options for both beginners and experienced mountain bikers seeking an athletic outing.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 40 reviews. Riders often praise the diverse terrain, the immersive experience in nature, and the well-maintained trails that wind through dense forests and offer scenic views.
Yes, there are several longer routes for those seeking an extended ride. For example, the Vieilles-Forges Lake – Doby Pond Loop loop from Maubert-Fontaine is a challenging 60.6 km (37.7 miles) trail, often completed in about 5 hours.
Many routes pass by significant natural features and landmarks. You can explore the scenic surroundings of Vieilles-Forges Lake, or discover the unique wetlands of the Rièzes du Plateau de Rocroi. The region's extensive forest canopies also provide a picturesque and invigorating environment.
Absolutely. The historic fortified town of Rocroi, with its unique star-shaped fortifications, is a short distance away and serves as a great starting point for exploring the region. You might also encounter sites like the Montcornet Castle or the Stone Crusher Ruins of Maubert-Fontaine.
While many trails offer varied difficulty, there are 4 easy routes available, which can be suitable for families or those looking for a more relaxed ride. These trails often wind through shaded forests, providing a pleasant experience for all skill levels.
Yes, many of the mountain bike routes in the area are designed as loops, allowing you to start and finish at the same point. Examples include the Lac des Vieilles Forges – Lac des Vieilles Forges loop from Renwez and the Lac des Vieilles Forges – Ardennes loop from Renwez.
The Ardennes region is generally pleasant for mountain biking from spring through autumn. The forest canopies provide shade during warmer months, and the diverse landscapes are beautiful in all seasons. Always check local weather conditions before heading out.
Yes, the Lac des Vieilles Forges – Lac des Vieilles Forges loop from Bourg-Fidèle is a moderate 23.9 km (14.8 miles) route that specifically explores the scenic surroundings of the lake, offering opportunities for water-based activities nearby.
Yes, some routes offer connections to nearby areas. For instance, the broader Ardennes Regional Natural Park has a well-maintained network of trails, including sections that link to towns like Rocroi and Montcornet, such as the Montcornet – Château de Moncornet loop from Lonny.


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