4.3
(339)
1,567
hikers
53
hikes
Hiking around Crosey-Le-Petit offers access to a landscape characterized by rolling hills, wooded valleys, and natural springs. The region features a mix of agricultural land and dense forest, providing varied terrain for outdoor activities. Elevations are generally moderate, with paths often following watercourses or ascending gentle slopes.
Last updated: October 9, 2026
3.3
(19)
45
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.
3.5
(4)
19
hikers
4.38km
01:21
150m
150m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.1
(7)
20
hikers
2.34km
00:41
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3.5
(6)
20
hikers
5.33km
01:41
210m
210m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.3
(6)
19
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 50 hiking trails around Crosey-Le-Petit, offering a variety of options for different skill levels. The region features a mix of agricultural land and dense forest, providing varied terrain for outdoor activities.
Yes, Crosey-Le-Petit offers 25 easy trails. A good option is the Cusancin spring – Saint-Erminfroid Chapel loop from Cusance, which is 2.7 miles (4.4 km) long and leads through wooded areas and past the Cusancin spring.
Hikes in Crosey-Le-Petit vary in length and duration. For example, the Val de Cusance Loop is 4.7 miles (7.6 km) and takes around 2 hours 21 minutes, while the The Green Spring – Croix de Saint Erminfroi loop from Cusance is 7.4 miles (11.9 km) and typically takes longer.
Yes, many trails around Crosey-Le-Petit are circular. The Croix de Saint Erminfroi – Cusancin spring loop from Cusance is an easy 3.2-mile (5.2 km) circular route that offers a pleasant walk through the local landscape.
Hiking around Crosey-Le-Petit is defined by wooded valleys, natural springs, and rolling hills. Trails often follow watercourses or ascend gentle slopes, providing views of agricultural land and dense forests. You can also find features like the Cusancin spring.
Yes, the region offers several interesting points. You can explore the The Grange-Ravey cliffs or the Rochers de Sous-Buen. The Boucle du Doubs at Baume-les-Dames also offers scenic views along the river.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 200 reviews. Reviewers often praise the varied terrain, from wooded valleys to open views, and the well-maintained network of trails suitable for various ability levels.
Yes, there are several easy trails that are suitable for families. The moderate elevations and varied terrain, including wooded areas and paths along springs, make for engaging walks for all ages. The The Blue Spring – Saint-Erminfroid Chapel loop from Cusance is a shorter, easy option.
The region's rolling hills, wooded valleys, and natural springs make it enjoyable across multiple seasons. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer provides lush green landscapes. Winter hiking is also possible, though conditions may vary.
While specific parking details for every trailhead are not listed, many hiking areas in rural regions like Crosey-Le-Petit typically offer designated parking spots or roadside parking near popular starting points, especially for well-known loops originating from villages.
The dense forests and natural springs around Crosey-Le-Petit provide habitats for various local wildlife. Hikers often have opportunities to observe birds and other small animals, especially on quieter trails away from populated areas.


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