3.9
(37)
3,625
riders
16
rides
No traffic touring cycling routes around Thilay are situated within the Ardennes massif, characterized by a landscape of deep valleys carved by the Semoy river and flanked by dense forests. The region features significant elevation changes, with Thilay itself lying over 300 meters below surrounding massifs that reach nearly 500 meters in altitude. Over 90% of the territory is forested, contributing to a preserved ecosystem within the Ardennes Regional Nature Park. The area also benefits from dedicated cycle paths like…
Last updated: July 4, 2026
1.0
(1)
22
riders
24.6km
01:49
410m
410m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
204
riders
26.5km
02:36
830m
830m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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148
riders
23.7km
02:33
820m
820m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(7)
39
riders
44.2km
02:35
240m
240m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
17
riders
11.5km
01:22
460m
460m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Thilay
We just completed the hike, which is magnificent. Physical but superb. 14.7 km and 490 km of elevation gain. A little info: The Naux footbridge is closed due to severe corrosion. Probably for quite some time, unfortunately. It's impossible to cross. We must continue to the Thilay bridge.
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The footbridge is closed. June 2025
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The footbridge is closed due to damage to the structure
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Monthermé (The Devil's Castle and the 'Roche à Sept Heures')
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The most beautiful part of the Meuse in the French Ardennes can undoubtedly be found in Monthermé. This authentic region, which balances on the border between two countries, is the place par excellence of the legend of the Four Sons of Aymon.
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On foot, by bike, on roller skates or on horseback… everyone has their own pace on the Voie Verte
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Super nice viewpoint on protruding rocks in a serene forest. Unofficial possibility for a bivouac.
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There are over 15 dedicated no-traffic touring cycling routes around Thilay, offering a variety of experiences for cyclists. These routes are designed to provide peaceful rides through the stunning Ardennes landscape.
The terrain around Thilay is characterized by the Semoy river valley, flanked by densely wooded massifs. While many no-traffic routes, like sections of the Trans-Semoysienne, follow old railway lines offering relatively gentle gradients, you should expect some routes to include ascents and descents as you navigate the Ardennes landscape. The region features dramatic elevation changes, with Thilay itself lying more than 300 meters below surrounding peaks.
Yes, the region offers routes suitable for families. The Trans-Semoysienne cycle path, built on an old railway line, is particularly well-suited for family outings due to its generally flat and secure nature. It meanders along the Semoy river, providing picturesque views and a safe environment away from traffic.
Many of the no-traffic routes in Thilay, especially those on dedicated cycle paths or quiet forest roads, are suitable for cycling with dogs, provided they are well-behaved and kept on a leash where necessary. Always ensure your dog is comfortable with the distance and terrain, and carry enough water for both of you. Check local regulations for specific areas.
The Thilay area is rich in natural beauty. Along your rides, you might encounter stunning viewpoints such as Roc la Tour, or unique rock formations like the Table des Fées Rock Formation. The routes often follow the Semoy river, offering beautiful riverside scenery, and pass through extensive forest massifs that cover over 90% of Thilay's territory. Don't miss the Viewpoint over Revin and the Meuse Valley for expansive vistas.
Yes, several routes offer circular options, allowing you to start and end in the same location. For example, the route From Tournavaux to Les Hautes-Rivières — loop via the Trans-Semoysienne provides a moderate 24.5 km loop. Another option is Monthermé – View of Monthermé loop from Thilay, a longer 44 km route with moderate difficulty.
The best time to visit Thilay for no-traffic touring cycling is typically from spring to autumn. During these seasons, the weather is generally mild and the natural landscapes, especially the extensive forests, are at their most vibrant. Autumn, in particular, offers spectacular foliage. While winter cycling is possible, some paths might be less accessible, and conditions can be challenging.
While the focus of these routes is often on natural immersion, you'll find hamlets and villages along the Semoy river and within the Ardennes where you can find cafes, restaurants, and accommodation. The Trans-Semoysienne path, for instance, passes through quaint hamlets. It's always a good idea to plan your stops in advance, especially in more remote sections, to ensure services are available.
The lengths of the no-traffic touring cycling routes vary significantly. You can find shorter, easier rides perfect for a few hours, such as the 20 km sections of the Trans-Semoysienne. Longer, more challenging routes can extend up to 44 km, like the Monthermé – View of Monthermé loop from Thilay, offering full-day adventures.
The area is highly rated by the komoot community, with an average score of 4.3 out of 5 stars. Reviewers often praise the tranquility of the no-traffic routes, the stunning natural beauty of the Ardennes forests and the Semoy river valley, and the well-maintained cycle paths like the Trans-Semoysienne that offer a peaceful and immersive cycling experience.
Yes, beyond natural beauty, the region has cultural points. The Trans-Semoysienne cycle path features informative panels detailing the natural heritage and history of the Semoy valley and its hamlets. You might also encounter traditional architecture with houses built of schist stone and slate roofs. Notable bridges like the Saint-Lambert Bridge or the seasonal The Claies Bridge over the Semois add to the historical charm.


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