5.0
(1)
35
riders
07:30
87.4km
970m
Gravel riding
This difficult 54.3-mile (87.4 km) gravel biking route through Semois Valley National Park demands advanced skills and fitness.
Last updated: February 26, 2026
Tips
Includes a segment that goes up or down a series of steps
You may need to carry your bike.
After 57.4 km for 11 m
Waypoints
Start point
Get Directions
7.59 km
Highlight • Forest
Translated by Google •
Tip by
16.2 km
Highlight • Lake
Translated by Google •
Tip by
74.3 km
Highlight • Trail
Translated by Google •
Tip by
87.4 km
End point
Way Types & Surfaces
Way Types
57.0 km
18.9 km
7.80 km
2.11 km
1.62 km
< 100 m
Surfaces
46.0 km
22.2 km
17.3 km
1.42 km
573 m
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Elevation
Highest point (420 m)
Lowest point (200 m)
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Weather
Powered by Foreca
Sunday 31 May
22°C
8°C
0 %
Additional weather tips
Max wind speed: 11.0 km/h
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This route was planned by komoot.
The Komoot tour data estimates the duration for the Gravel Gaume & More (80 km) route to be around 7 hours and 30 minutes. However, given its 'difficult' classification and diverse terrain, actual completion time can vary significantly based on fitness levels, riding speed, and stops for sightseeing.
No, this route is classified as a 'difficult' and 'hard gravel ride' requiring a very good level of fitness and advanced riding skills (STS S3 - S6). Some sections may even necessitate pushing or carrying your bike. It is not recommended for beginners.
The route features a highly diverse surface. Approximately 46 km are unpaved, with additional sections of paved roads (22.2 km), asphalt (17.3 km), and compacted gravel (1.42 km). You'll also encounter a small amount of singletrack (1.62 km), rustic paths, hidden trails, and small roads, alternating between wooded areas and open meadows.
While specific trailhead parking isn't detailed, the route is part of the larger 'Gravel Gaume & More' event, which typically starts in a village within the Gaume Natural Park or Semois Valley National Park. For day-to-day access, look for parking options in charming villages along the route such as Laiche, Chassepierre, or Sainte Cécile, which offer good starting points.
The route offers picturesque views of the surrounding countryside and the Semois river. You'll pass through charming villages like Laiche, Chassepierre (one of Wallonia's most beautiful), and Sainte Cécile. Notable natural features include the Vague des Gomhets, a wetland of biological interest, and Lake Vierre. Viewpoints overlook the Herbeumont viaduct and the Roche Pinco, providing panoramic vistas of the meandering Semois.
The Semois Valley region benefits from a milder microclimate compared to the wider Ardennes. Spring and autumn generally offer pleasant conditions for gravel biking, with beautiful foliage and moderate temperatures. Summer can also be enjoyable, but be prepared for potentially warmer weather. Winter riding might be challenging due to colder temperatures and possible snow or ice on unpaved sections.
As the route traverses the Semois Valley National Park and Gaume Natural Park, dogs are generally permitted on trails. However, it is crucial to keep them on a leash at all times to protect local wildlife and ensure the safety of other trail users, especially in areas with livestock or sensitive ecosystems.
No, there are typically no specific permits or entrance fees required to ride this gravel route within the Semois Valley National Park or Gaume Natural Park. These parks are designated for nature protection and sustainable tourism, with public access generally allowed on marked trails. Always respect local regulations and signage.
Yes, the route intersects with several official trails. You will find sections that overlap with the European long distance path E3 - part Belgium, GR 16 Sentier de la Semois, GRT-BVW 11 Chassepierre - Torgny, SAT Sentier des Abbayes Trappistes de Wallonie, and GR 129 Sud La Belgique en diagonale ! Dinant - Arlon, among others.
The route passes through several charming villages such as Laiche, Chassepierre, and Sainte Cécile. These villages are likely to offer cafes, pubs, and potentially accommodation options. It's advisable to carry sufficient water and snacks, especially for longer stretches between villages, as services may not be continuously available.
Given the route's difficulty and length, pack essentials such as plenty of water, energy-rich snacks, a repair kit (including spare tubes, pump, and multi-tool), navigation device, first-aid kit, and appropriate clothing layers for varying weather conditions. A helmet is mandatory, and consider protective eyewear and gloves. Due to the diverse terrain, a gravel-specific bike with robust tires is highly recommended.
Unfortunately I started my Garmin a little too late but I have the complete track if there are any amateurs!! Great course