4.5
(92)
1,562
riders
115
rides
Gravel biking in Deux Ourthes Natural Park offers diverse and rugged terrain within the Belgian Ardennes. The region is characterized by the Ourthe River valleys, featuring steep, tree-planted slopes and dramatic meanders. High plateaus, heathlands, and peat bogs reaching up to 650 meters in altitude provide a unique "Nordic" landscape. Dense forests and challenging topography with craggy reliefs contribute to a varied riding experience.
Last updated: April 25, 2026
4.8
(12)
238
riders
68.0km
06:28
980m
990m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
3.3
(4)
110
riders
48.4km
04:36
720m
720m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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10
riders
85.1km
07:42
1,470m
1,460m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.8
(13)
215
riders
58.6km
04:19
820m
820m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.3
(15)
285
riders
55.9km
04:16
830m
830m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Deux Ourthes Natural Park
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The Rocher de Bistain is a striking slate and sandstone outcrop near the village of Bistain (Gouvy), situated at the confluence of the Ourthe Orientale and the Ruisseau de Rettigny rivers. It is a tranquil nature reserve with reptiles and historically interesting due to its former Celtic settlement.
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For the more experienced cyclist..
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This route includes sections of private roads. Travel on these private sections was permitted during the Houffa Gravel 2024 event. Travel on these private sections is prohibited without authorization. The DNF
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Nice path where you literally have to cross a river. In the winter a bit less ideal, but there is also a bridge.
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Beautiful city, both in summer and winter.
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2
Beautiful path through the forest winding between streams and trees - a true paradise for gravel enthusiasts.
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Beautiful path that winds between the trees in the woods near Tavigny.
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Very nice trail between Steinbach and Retigny. Here you cross the small bridge that spans the Ourthe.
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There are over 130 gravel bike trails in Deux Ourthes Natural Park. These routes range from moderate to difficult, with 40 moderate and 95 difficult options, offering a diverse experience for various fitness levels.
The park offers a diverse and rugged terrain, typical of the Belgian Ardennes. You'll encounter steep, tree-planted slopes along the Ourthe River valleys, dense forests, and high plateaus that can reach up to 650 meters in altitude. Expect varied surfaces, from gravel paths to potentially more challenging, craggy reliefs, providing a dynamic riding experience.
While many routes in Deux Ourthes Natural Park are rated moderate to difficult, there are a few easier options available. Out of the 138 routes, 3 are classified as easy, providing a good starting point for beginners or those looking for a more relaxed ride.
The park is rich in natural beauty. You can explore the dramatic Le Hérou Rock Formation with its steep cliffs and authentic vistas of the Ourthe. Don't miss the View of the Confluence of the Two Ourthes, where the two branches of the river meet. The high plateaus also feature unique heathlands and peat bogs, remnants of the last ice ages, offering a distinct 'Nordic' landscape.
Yes, many of the gravel bike routes in the park are designed as loops. For example, the View of Houffalize – Houffalize World Cup Circuit loop from Houffalize offers a challenging circular ride, allowing you to start and finish in the same location.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 100 reviews. Riders often praise the challenging and varied terrain, the stunning river valleys, and the immersive experience of cycling through dense Ardennes forests and unique high plateaus.
While many routes are challenging, families might find some of the easier sections or shorter loops more suitable. It's advisable to check the specific route details for distance and elevation gain to ensure it matches your family's capabilities. The park's natural beauty offers a great setting for outdoor adventures, even if you choose a less strenuous path.
Spring and autumn generally offer the most pleasant conditions for gravel biking, with milder temperatures and beautiful scenery as the foliage changes. Summer can also be excellent, though some trails might be busier. Winter riding is possible but be prepared for colder temperatures, potentially muddy or icy conditions, and shorter daylight hours due to the park's rugged topography.
Public transport options to and within the Deux Ourthes Natural Park can be limited, especially for reaching specific trailheads with a bike. It's recommended to research local bus or train services to towns like Houffalize or La Roche-en-Ardenne and plan your route accordingly, considering the last mile to your starting point.
Towns like Houffalize, Gouvy, and La Roche-en-Ardenne, located within or near the park, offer various accommodation options, cafes, and pubs. You can also find unique stays like the Rensiwez Cabins or the Moulin de Bistain. For camping, consider Camping at Parc Naturel des Deux Ourthes.
Generally, no specific permits are required for gravel biking on designated trails within the Deux Ourthes Natural Park. However, it's always good practice to respect local regulations, stay on marked paths, and be mindful of private property or protected areas. For detailed information on park rules, you may consult the official park website.
Given the park's varied and often challenging terrain, it's wise to pack essentials like a repair kit, extra tubes, plenty of water, and snacks. Layered clothing is recommended due to potential weather changes, and appropriate footwear for gravel riding is a must. A GPS device or a fully charged phone with offline maps is also highly advisable for navigation.


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