5.0
(2)
3
riders
03:20
40.0km
580m
Gravel riding
This difficult 24.8-mile (40.0 km) gravel biking route in the Parc naturel des deux Ourthes offers rugged terrain and scenic Ourthe Valley v
Last updated: February 26, 2026
Tips
Includes a very steep uphill segment
You may need to push your bike.
After 20.7 km for 248 m
Waypoints
Start point
Parking
Get Directions
13.9 km
Highlight • Trail
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Tip by
20.2 km
Highlight • Viewpoint
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Tip by
39.4 km
Highlight • Monument
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Tip by
40.0 km
End point
Parking
Way Types & Surfaces
Way Types
18.7 km
15.6 km
3.41 km
1.28 km
981 m
< 100 m
Surfaces
18.4 km
14.1 km
6.26 km
1.27 km
< 100 m
< 100 m
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Elevation
Highest point (540 m)
Lowest point (330 m)
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Weather
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Sunday 10 May
11°C
2°C
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This route was planned by komoot.
The route offers a varied and demanding terrain. You'll encounter a mix of paved and unpaved sections, including compacted gravel, stony tracks, forest paths, and some singletrack. Expect rocky and loose gravel in places, and potentially muddy or watery spots, especially during wetter seasons. The landscape features a succession of hills, deep valleys, and dense forests.
This trail is rated as difficult and generally ranges from moderate to hard. It requires good to very good fitness levels due to substantial elevation gain and steep, challenging climbs. Advanced riding skills are often necessary, and you might need to dismount and push your bike on some technically demanding or steep, loose sections.
The route offers diverse scenery and points of interest. You'll experience Gravel in the woods, enjoy a stunning View of the Ourthe Valley, and pass by historical sites like the Bastogne War Memorials and La Doyenne Roundabout. The Ourthe river, deep forests, rocky ridges, high-altitude moors, and quaint villages also add to the charm.
Yes, the route shares sections with several other trails. You'll find parts of the Escapardenne Eisleck Trail - Etape 4, La Maihire, Promenade du chemin des Pèlerins, Bois de Bertogne, GR 57 Sentier de l'Ourthe orientale, GR 15 De la Lorraine belge à l'Eifel, and the LRE Liberation Route Europe Bastogne - Monschau, among others.
Given its 'difficult' rating, substantial elevation gain, and technically demanding sections, this trail is generally not recommended for beginners. It requires good fitness and advanced riding skills. Beginners might find themselves needing to dismount and push their bikes frequently.
The best time to ride this route is typically from late spring through early autumn (May to October). During winter months, the terrain can become very muddy and watery, making it significantly more challenging. Always check local weather conditions before heading out.
While the Parc naturel des deux Ourthes is generally dog-friendly, specific regulations for this particular route are not detailed. It's always best to keep your dog on a leash, especially in areas with wildlife or other trail users, and to clean up after them. Be mindful of the challenging terrain and distance for your dog's capabilities.
Generally, there are no specific permits or entrance fees required for gravel biking within the Parc naturel des deux Ourthes. However, always respect local regulations, private property, and protected areas. For more detailed information, you can consult official tourism websites like visitardenne.com or visitwallonia.com.
Specific parking locations for this exact route are not provided, but the Parc naturel des deux Ourthes has various access points and villages where parking may be available. Consider starting points near towns like Houffalize or La Roche-en-Ardenne, which are popular hubs for outdoor activities in the region. Always check local signage for parking regulations.
The Parc naturel des deux Ourthes is rich in biodiversity. Keep an eye out for diverse wildlife, including birds of prey like royal kites soaring overhead. The dense forests and varied landscapes provide habitats for many species, making it a great spot for nature observation.
Given the demanding and varied terrain, we recommend a well-maintained gravel bike with good suspension or wider tires for comfort and traction. Essential gear includes a helmet, appropriate cycling apparel, plenty of water and snacks, a repair kit (spare tube, pump, multi-tool), and navigation tools. Due to potential mud, fenders might be beneficial, especially outside of peak summer.
While specific establishments directly on the trail are not listed, the quaint villages nestled in the valleys of the Parc naturel des deux Ourthes, such as those around Houffalize or La Roche-en-Ardenne, are likely to offer cafes, pubs, and restaurants where you can refuel before or after your ride.