4.5
(254)
1,624
riders
14
rides
Mountain biking around Les Mazures offers a diverse network of trails within the French Ardennes. The region is characterized by dense forests, rolling hills, and picturesque river valleys, providing varied terrain for cyclists. Key natural features include the Lac des Vieilles Forges, a central hub for outdoor activities, and the extensive Ardennes Regional Nature Park. These landscapes present a range of paths, from scenic lakeside loops to more challenging forest trails with significant elevation changes.
Last updated: June 26, 2026
4.7
(6)
19
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
11
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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5.0
(1)
8
riders
17.3km
01:31
340m
340m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(2)
5
riders
24.7km
02:07
320m
320m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
7
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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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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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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This path between the fields is part of the lively route linking Rocroi to Monthermé. This section is very bucolic between the fields and under the large oaks.
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Whitacker is the name of a blast furnace owner who settled here in the 16th century; the lake was thus named after one of his workshops. The lake is surrounded by forest. It has an area of approximately 150 hectares source tourism office.
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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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You can admire the view of the water and the greenery, as well as the fauna and flora that inhabit the region. The lake is a popular spot for swimming, kayaking, fishing, and other water sports. You will find picnic areas, barbecues and ice cream parlors around the beach. The Plage du lac des Vieilles Forges is an ideal place to visit during your hike.
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In the heart of the forest, and a few kilometers from the Meuse Valley, the site of Vieilles-Forges is the ideal place to treat yourself to a moment of relaxation and leisure in a beautiful setting. This unique natural site consists of a forest complex of 1000 hectares and a lake of 150 hectares and offers you the opportunity to practice many activities such as swimming, canoeing, fishing or even hiking. The Vieilles-Forges estate welcomes 280,000 visitors every year. It is today rated as the first tourist attraction of the Ardennes.
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There are over 130 mountain bike trails around Les Mazures, offering a wide range of options for different skill levels. This includes 17 easy routes, 84 moderate routes, and 30 difficult routes.
Yes, Les Mazures offers 17 easy mountain bike trails that are suitable for beginners or families. These routes often feature less challenging terrain and elevation changes, allowing for a more relaxed ride through the scenic Ardennes landscape. Many trails around the Lac des Vieilles Forges are considered accessible for most fitness levels.
The terrain around Les Mazures is diverse, characterized by dense forests, rolling hills, and picturesque river valleys. You'll encounter a mix of forest paths, lakeside trails, and some sections with more significant elevation changes, particularly as you explore deeper into the Ardennes Regional Nature Park. The area is known for its 'bucolic atmosphere' with narrow paths and clearings.
Yes, for experienced riders seeking a challenge, there are 30 difficult mountain bike trails around Les Mazures. These routes often feature significant elevation gains and more technical sections, requiring good fitness and advanced riding skills. An example of a moderate route with varied landscapes is the Ardennes – Whitaker Basin loop from Lac des Vieilles Forges, which explores forest sections and open areas.
Many routes around Les Mazures are circular, allowing you to start and end at the same point. A popular option is the Lac des Vieilles Forges – Lac des Vieilles Forges loop from Lac des Vieilles Forges, which is 14.7 miles (23.7 km) long and takes you through the beautiful lakeside area. Another well-regarded circular route is the Judenlager Des Mazures – Whitaker Basin loop from Les Mazures.
The region offers several natural attractions and viewpoints. The Vieilles-Forges Lake is a central feature, providing stunning views and a hub for outdoor activities. Further afield, you can find impressive rock formations like Roche Bayart and Les Dames de Meuse, which offer panoramic views of the Meuse river and surrounding mountains.
Yes, the area around Les Mazures has some interesting sites. For example, you can explore remnants of the region's industrial past, such as the Former Hamérienne Slate Quarry or The Devil’s Hole – Remnant of the Slate Quarries. There are also natural caves like Trou Godin that add to the exploration opportunities.
Yes, many mountain bike trailheads, especially those around popular areas like the Lac des Vieilles Forges, offer designated parking facilities. It's advisable to check the specific route details on komoot for information on parking availability at the starting point of your chosen trail.
The region can be enjoyed year-round, with each season offering a different experience. Spring and autumn provide pleasant temperatures and beautiful foliage, while summer is ideal for combining rides with lakeside activities. Winter can offer a unique, quiet experience, though trail conditions may vary due to weather.
The mountain biking experience in Les Mazures is highly rated by the komoot community, with an average score of 4.5 stars from over 280 reviews. Riders often praise the diverse network of trails, the stunning natural backdrop of the Ardennes forests and the Lac des Vieilles Forges, and the variety of options suitable for different skill levels.
Yes, the area adheres to the 'Balades and Randonnées' charter, ensuring quality lodging and services for cyclists. This includes amenities like bicycle sheds, repair essentials, suitable meals, and information and assistance, making it a bike-friendly destination.


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