4.7
(4)
14
riders
7
rides
Mountain bike trails around Sy traverse a landscape characterized by rolling hills and forested areas, with routes often passing through rural settings and alongside historical features. The region offers a mix of easy and moderate terrain, suitable for various skill levels. Elevation changes are generally gradual, providing accessible mountain biking experiences.
Last updated: May 7, 2026
3
riders
22.4km
01:53
330m
330m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
2
riders
27.7km
02:02
360m
360m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.3
(3)
2
riders
18.2km
01:13
110m
110m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4
riders
27.9km
02:21
290m
290m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
1
riders
29.7km
02:00
250m
250m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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type of reservoir with different levels
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After a visit to the Grande-Chartreuse in the Dauphiné, Odo, abbot of the Abbaye Saint-Remi in Reims, founded the first Carthusian monastery in France in 1132. It covered more than 12 hectares and was surrounded by a triple wall. The monastery, so close to Protestant Sedan, suffered during the religious wars, served as a prison during the French Revolution and was then partially demolished. In the open space at the foot of the Crêtes de l'Argonne there are eight sober 17th century buildings made of pink brick, with natural stone frames on doors and windows. It is all that remains of the former monastery.
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This portion is located along the Old Pond and its reed bed, which were transformed into a nature reserve. The path runs alongside a few fields and follows the small Bairon stream. The bucolic setting is ideal for a family stroll.
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Located in the heart of the Ardennes, between the municipalities of Bairon and Sauville, Lake Bairon is made up of two ponds separated by a dike, for a total area of 120 hectares. The Old Pond and its reed bed have been transformed into a nature reserve (classified as a natura 2000 zone), and on the other side a water reservoir is intended for nautical activities.
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Located in the country of pre-Ardennes ridges, Vendresse hosts one of the most essential tourist sites in the department. “Le Domaine de Vendresse” combines nature, culture and heritage with a dedicated space for children. Don't also miss the 12th century Romanesque church, built in white limestone from the Chémery quarries.
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This section of the South-Ardennes greenway offers pretty passages while following the meanders of the canal. Numerous locks litter the route, punctuating your progress.
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The commune of Montgon has a certain number of locks on the portion of the canal which crosses it. Number 14, bordered by the greenway, offers a nice setting for taking a little break.
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This magnificent building is located in the center of Raucourt-et-Flaba. While its parish would have been founded in the year 400. The Saint-Nicaise church dates from 1061. The work has retained its appearance of the time, despite restorations in the 18th and 19th centuries. Inside, there are three altars and a remarkable baptismal font made up of a carved Givet stone tank.
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There are 7 mountain bike trails around Sy, offering a mix of easy and moderate routes through rolling hills and forested areas.
The region's landscape of rolling hills and forested paths is enjoyable throughout much of the year. While specific weather conditions can vary, spring and autumn generally offer pleasant temperatures and beautiful scenery for riding. During wet Northwest winters, riders are encouraged to be mindful of trail conditions to prevent damage.
Yes, Sy offers several easy routes perfect for beginners or those looking for a relaxed ride. Two popular options include the Montgon lock loop from Bairon et ses environs, an 18.2 km trail, and the Montgon lock – Turtle Mill loop from Bairon et ses environs, which is 16.8 km long.
Mountain biking in Sy is characterized by rolling hills, forested paths, and rural settings. The trails often feature a mix of forest tracks and open terrain, with generally gradual elevation changes, making for accessible and varied riding experiences.
Yes, many of the mountain bike trails in Sy are designed as loops. For example, the popular Mountainbike loop from La Besace and the Chartreuse du Mont-Dieu – Mont Dieu Charterhouse loop from Tannay-le-Mont-Dieu are both excellent circular options.
The trails around Sy often pass by historical and natural points of interest. You might encounter the historic Chartreuse du Mont-Dieu, or enjoy the natural beauty of the Bairon Reservoir and the Bairon Lake Nature Reserve. Some routes also follow the Path Along the Canal in Stenay.
The mountain bike trails in Sy are highly rated by the komoot community, with an average score of 4.8 stars. Riders often praise the varied scenery, including historical landmarks and natural surroundings, as well as the well-maintained paths through forests and open terrain.
Yes, Sy offers routes suitable for families. The easy-rated trails, such as the Montgon lock loop from Bairon et ses environs and the Montgon lock – Turtle Mill loop from Bairon et ses environs, feature gradual elevation changes and pleasant rural landscapes, making them great choices for a family outing.
While specific parking locations are not detailed for each trail, the rural nature of the Sy region often means that parking is available near trailheads or in nearby villages. It's advisable to check local maps or komoot tour details for specific starting points and parking suggestions.
The longest mountain bike trail listed is the Mountainbike loop from Belleville-et-Châtillon-sur-Bar, which covers approximately 27.9 km and is rated as moderate difficulty.
While there are no trails explicitly rated as 'difficult' in Sy, the moderate routes offer a good challenge for experienced riders. Trails like the Mountainbike loop from La Besace (22.4 km) and the Chartreuse du Mont-Dieu – Mont Dieu Charterhouse loop from Tannay-le-Mont-Dieu (27.7 km) provide varied terrain and longer distances to test your skills.


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