4.2
(97)
633
riders
41
rides
Mountain biking around Osnes features a landscape characterized by rolling hills, dense woodlands, and river valleys. The terrain offers a mix of forest paths and open tracks, with moderate elevation changes. The area provides opportunities for mountain biking through varied natural settings, including sections alongside water features.
Last updated: June 26, 2026
3.5
(8)
64
riders
48.9km
03:28
710m
710m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.0
(4)
18
riders
39.0km
02:38
480m
480m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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4.4
(9)
11
riders
60.3km
05:04
950m
950m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
6
riders
46.8km
03:38
650m
650m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.0
(1)
3
riders
33.7km
02:36
470m
470m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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The "Conques" viaduct is located 1 km from the village center of Herbeumont. Construction of the viaduct began in 1902 by the Chagnaud and Cox companies. The viaduct was the first completed structure for railway line 163a. It took two years to build and is said to have used 9 million bricks. The brick construction of graceful, high arches, the central one reaching almost 40 meters above the Semois, is truly impressive. Although construction was completed in 1904, it would be another 10 years before the first trains (under German occupation) rolled over the viaduct! (Trails and hikes)
13
0
An analog weather station consists of a hygrometer, thermometer and an aneroid barometer.
1
0
Essential water point for tourists, normally it is drinkable.
0
0
There are over 35 mountain bike trails around Osnes, offering a variety of experiences. These include 2 easy routes, 28 moderate routes, and 5 difficult routes, catering to different skill levels.
The terrain around Osnes is characterized by rolling hills, dense woodlands, and river valleys. You'll find a mix of forest paths and open tracks, with moderate elevation changes. Many routes include sections alongside water features, providing varied natural settings.
Yes, for experienced riders seeking a challenge, there are 5 difficult mountain bike routes. One such route is the Herbeumont Viaduct – Epioux Pond loop from Sachy, which covers 61.4 km with significant elevation gain.
While most routes are moderate, there are 2 easy mountain bike trails available around Osnes. These are ideal for beginners or those looking for a more relaxed ride through the scenic landscape.
The mountain bike trails around Osnes are highly rated by the komoot community, with an average score of 4.2 stars from over 70 reviews. Riders often praise the varied terrain, the beautiful forested areas, and the opportunities to explore river valleys.
Yes, many of the mountain bike routes around Osnes are designed as loops. For example, the View of the Semois River – Bois des Amerois Viewpoint loop from Les Deux-Villes is a popular 48.9 km circular trail that takes you through forested areas with significant elevation.
Yes, the area offers several scenic points. You can find viewpoints like Le Bohanan Viewpoint, which offers great vistas. Other notable landmarks include the Roche à l'Appel Stone Bridge and the historical Dolmen d'Azy.
Given the dense woodlands and river valleys, spring and autumn generally offer pleasant conditions with vibrant foliage or blooming nature. Summer is also suitable, but check local weather for warmer temperatures. Winter can be challenging due to potential snow or ice, especially on higher elevations.
Yes, some routes may lead you near charming locations. For instance, Chassepierre Village is a nearby settlement that offers a glimpse into the local culture and architecture.
Many routes in the Osnes area incorporate sections alongside water features and river valleys. The Refuge loop from Pouru-Saint-Remy is one such route that allows you to experience the region's natural waterways.
The longest route listed is the Herbeumont Viaduct – Epioux Pond loop from Sachy, which spans 61.4 km and is classified as difficult, requiring good fitness and endurance.
Yes, there are facilities available. For example, you can find a Picnic area on the Semois River near Saint-Cécile, perfect for a break during your ride.


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