4.3
(248)
1,224
hikers
65
hikes
Hiking around Roche-Lès-Clerval offers diverse terrain within the Doubs department of the Franche-Comté region. The area is characterized by the Doubs River valley, the Montagne du Lomont, and the picturesque Cusancin Valley. This topography provides a range of hiking experiences, from riverside paths to elevated viewpoints.
Last updated: May 9, 2026
2.8
(14)
29
hikers
7.61km
02:21
270m
270m
Hike the moderate 4.7-mile Val de Cusance Loop to explore the Cusancin valley, discover the Source Bleue, and enjoy panoramic views.
3.7
(3)
15
hikers
4.27km
01:18
130m
130m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.0
(6)
18
hikers
2.22km
00:37
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(3)
14
hikers
5.21km
01:39
200m
200m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3.7
(3)
10
hikers
6.14km
01:55
230m
230m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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A nice campsite right on the Doubs. Just set up camp. In the evening, someone goes around and registers you. Then you pay at the cash register. I think it was around €7 for the tent. I set up a spot in the shade. The restrooms are a bit older, but when I was there to shower, someone was always there cleaning, and it was noticeable. There was a music festival in the village that evening. The birds were noisy at night, but that's nature. The next morning, we drove to the delicious bakery in the village and then moved on.
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Please note, this hike was done in May 2025, and the very last section was inaccessible. We were unable to reach the source of the Cusancin River; fallen trees and overgrown vegetation made the path impossible to find. We had to turn around and return to the starting point by road (barely a hundred meters of asphalt).
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The campsite is managed by the municipality. The reception is open for 30 minutes each morning and evening. If you arrive between these hours, you can simply set up camp on a free pitch and report to reception when it opens.
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Built on the foundations of a 12th century feudal castle, the chapel dominates the hamlet of Val-de-Cusance. It was built in 1880 and bears the name of Saint-Ermenfroi, who had built an abbey intended to accommodate the sick and foreigners in the 7th century. The chapel is the ideal place to enjoy a beautiful panorama of the valley, with greenery as far as the eye can see.
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The green spring or the Cuse is located on the left side of the river at approximately the same height as the blue spring. This is the true source of Cusancin. The upper gallery of the cave was walled with dry stones.
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The blue spring is a Vauclusian spring which emerges in an oval basin. Its depth is nine meters. Divers explored the submerged gallery over a length of 220 meters before stumbling upon a narrowing which was not crossed. The gallery is made up of two siphons. The turquoise blue waters give it its name.
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Unfortunately already closed
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There are over 60 hiking trails in the Roche-Lès-Clerval area, catering to various skill levels. You'll find a good mix of easy, moderate, and challenging routes to explore the diverse landscapes of the Doubs Valley and Montagne du Lomont.
Yes, Roche-Lès-Clerval offers several easy trails suitable for families. For instance, the Cusancin spring – Saint-Erminfroid Chapel loop from Cusance is an easy 4.4 km route that takes about 1 hour 19 minutes. Another gentle option is The Blue Spring – Saint-Erminfroid Chapel loop from Cusance, a 2.3 km trail that can be completed in around 40 minutes.
Many trails around Roche-Lès-Clerval are circular, allowing you to return to your starting point. A popular choice is the Val de Cusance Loop, a moderate 7.6 km route offering scenic views. For a longer option, consider The Green Spring – Croix de Saint Erminfroi loop from Cusance, which is 11.9 km and features varied landscapes.
The region is known for its natural springs. The picturesque Cusancin Valley is home to the strikingly deep blue Source Bleue, a natural spring. Trails like The Blue Spring – Saint-Erminfroid Chapel loop from Cusance will bring you close to these beautiful water features.
Hikers can enjoy breathtaking panoramic views, especially from elevated points. The Belvédère des Roches de Clerval is a significant attraction, offering expansive vistas of the Doubs Valley, the village, and the surrounding peaks. The 'La Chapelle du Reposoir' trail directly leads to this viewpoint.
The trails in Roche-Lès-Clerval are highly regarded by the komoot community, with an average rating of 4.3 stars from over 230 reviews. Hikers often praise the diverse terrain, from tranquil riverside paths to challenging mountain ascents, and the well-maintained network of routes.
Beyond the stunning landscapes, you can discover several natural landmarks. The area features intriguing geological formations like the Grotte de la Pucelle and the Grotte des Bougeottes. You might also encounter the Grange-Ravey cliffs or the scenic Boucle du Doubs at Baume-les-Dames.
The spring, summer, and autumn months generally offer the best conditions for hiking in Roche-Lès-Clerval. Spring brings lush greenery and blooming wildflowers, while summer provides warm weather for riverside walks. Autumn is ideal for enjoying vibrant fall foliage and cooler temperatures. Some trails may become challenging in winter due to snow or ice.
While specific public transport links directly to every trailhead might be limited, Roche-Lès-Clerval is situated in the Doubs department, which has regional bus services. It's advisable to check local transport schedules for connections to nearby villages like Cusance, which serves as a starting point for several popular hikes.
Parking is generally available near popular trailheads and in the villages surrounding Roche-Lès-Clerval, such as Cusance for the Val de Cusance trails. For the Belvédère des Roches de Clerval, parking is typically accessible near the start of the 'La Chapelle du Reposoir' trail. Look for designated parking areas in these locations.
Many trails in the Franche-Comté region are dog-friendly, but it's always recommended to keep dogs on a leash, especially in nature reserves or areas with livestock. Be mindful of local regulations and ensure your dog is well-behaved and doesn't disturb wildlife or other hikers.
Yes, the Montagne du Lomont range provides more challenging hiking opportunities with considerable elevation gains. While specific difficult routes are not detailed here, the region offers 8 difficult trails out of over 60, ensuring options for experienced hikers seeking a greater challenge.


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