4.6
(136)
898
riders
100
rides
Mountain biking around Viroinval is characterized by its dense woodlands, river valleys, and varied terrain. The region, situated in the Ardennes foothills, offers a mix of challenging climbs and scenic descents. Geological features such as gorges and historical ruins are often encountered along the trails. This landscape provides diverse opportunities for mountain bikers of all skill levels.
Last updated: May 29, 2026
5.0
(9)
80
riders
55.1km
04:44
880m
880m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(9)
28
riders
32.5km
02:42
480m
480m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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3.6
(8)
67
riders
38.9km
03:39
770m
770m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.2
(5)
61
riders
50.6km
05:02
1,280m
1,280m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4.7
(6)
24
riders
30.9km
02:35
500m
500m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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To enjoy a relaxing moment after a good hike
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Walked past here today. Completely closed off with barbed wire. And inaccessible.
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@Nicolas Yes, it's generally quite flat along the water's edge. From the lake, it's possible to go back up towards Olloy-sur-Viroin. If you're looking for a bit of elevation gain, you should find what you're looking for there 😅
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Trains still pass through this tunnel. Using it is a real danger.
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Ancient medieval castle. Visitable after a short walk.
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Magnificent church and cobbled sections all around.
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Viroinval offers a wide network of mountain bike trails, with over 90 routes documented on komoot. These trails cater to various skill levels, from easy to difficult.
Yes, Viroinval has several easy mountain bike trails. There are 11 routes specifically graded as easy, providing a gentle introduction to the region's terrain. These are great for those new to mountain biking or looking for a relaxed ride.
The duration of mountain bike rides in Viroinval varies significantly depending on the trail and your pace. Many routes range from 3 to 5 hours. For example, the Le Mesnil Village – Regniessart Forest Path loop from Treignes typically takes around 4 hours 44 minutes, while the Haute Roche Castle Ruins – Fondry des Chiens Gorge loop from Treignes can be completed in about 3 hours.
Absolutely. Viroinval offers 13 difficult mountain bike trails for experienced riders seeking a challenge. These routes often feature significant elevation gains and technical sections. An example is the Le Mesnil Village – Castle of the Counts of Bryas loop from Oignies-en-Thiérache, which includes over 1200 meters of elevation gain.
Viroinval's mountain bike trails often pass through diverse natural landscapes. You can encounter geological formations like the Fondry des Chiens Gorge, enjoy panoramic views from spots like Falcon Rock, or explore unique areas described as 'Mediterranean landscape'.
Yes, Viroinval is rich in history, and several mountain bike routes pass by historical landmarks. You can explore the Haute Roche Castle Ruins, or catch a View of the ruins of Dourbes Castle. Some trails, like the Le Mesnil Village – Castle of the Counts of Bryas loop from Oignies-en-Thiérache, even lead directly to historical castles.
The mountain bike trails in Viroinval are highly rated by the komoot community, with an average score of 4.7 stars from over 120 reviews. Riders frequently praise the region's dense woodlands, varied terrain, and the mix of challenging climbs and scenic descents. The geological features and historical ruins encountered along the trails are also often highlighted.
Many of the mountain bike trails in Viroinval are designed as circular routes, allowing you to start and end at the same point. Examples include the Le Mesnil Village – Regniessart Forest Path loop from Treignes and the Fondry des Chiens Gorge – Regniessart Forest Path loop from Nismes.
Common starting points for mountain bike trails in Viroinval include villages like Treignes, Oignies-en-Thiérache, and Nismes. Many routes are named with their starting village, such as the Haute Roche Castle Ruins – Fondry des Chiens Gorge loop from Treignes or the Regniessart Forest Path – Ry de Rome Lake loop from Oignies-en-Thiérache.
The Ardennes foothills, where Viroinval is located, offer pleasant conditions for mountain biking from spring through autumn. Spring brings blooming nature, while autumn provides stunning foliage. Summer is also popular, but be prepared for potentially warmer weather. Always check local weather forecasts before heading out.
While specific pubs or restaurants are not explicitly listed for each trail, Viroinval is dotted with charming villages like Vierves-sur-Viroin. Many routes start or pass near these villages, offering opportunities to find local establishments for refreshments before or after your ride.


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