4.1
(9)
57
riders
9
rides
Gravel biking in Réserve Naturelle Du Ravin De Valbois offers routes through a distinctive Jura blind valley, characterized by limestone cliffs and diverse forest-covered inclines. The valley floor features a stream and small tufa tributaries, contributing to a fresh and humid environment. This national nature reserve, located in the Doubs department, provides varied terrain suitable for gravel biking, including unexploited forest areas.
Last updated: May 13, 2026
4.0
(1)
8
riders
34.0km
02:28
550m
550m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
riders
82.9km
06:38
1,610m
1,600m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3.0
(1)
3
riders
51.9km
03:27
710m
710m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
40.5km
03:16
710m
710m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
8
riders
36.2km
02:37
570m
570m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Réserve Naturelle Du Ravin De Valbois
Typically picturesque, worth seeing French town
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Vulliafans with around 700 inhabitants in the Doubs department in the Bourgogne-Franche-Comté region - a magical place with the Pont Vieux - this bridge with its 3 arches was built in the 17th century. Further into the town center there are numerous town and farm houses that were built in the characteristic style of Franche-Comté in the 16th to 18th centuries. One of the oldest houses is the former manor house La Forteresse from the 14th/15th century. The really beautiful thing is the authentic flair.
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The arch of the old bridge over the Loue is a historical vestige located in Vuillafans. This arch was perhaps built in the 14th century. During the construction of the N 67, several arches were covered. The bridge collapsed in 1916, but one arch was preserved as a souvenir. The site, including the Loue waterfalls, the arch of the old bridge and their surroundings, was listed as a historical monument on 4 January 1943.
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The Église Saint-Laurent is a Catholic church located in Ornans. The building dates from the 17th century and has been an essential part of the urban landscape ever since. The church has a characteristic architecture with three arches in the form of a basket arch. The tower-clocher retains a base with Romanesque influences from the 12th century. The building has been classified as a historical monument since 1931. Inside the Église Saint-Laurent you will find an elegant vaulted structure and beautiful furniture, including an impressive statue of Christ attributed to the Italian sculptor Le Bernin (1598-1680).
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Ornans is situated on the banks of the River Loue, surrounded by hills and forests. It is situated in a picturesque area and is renowned for its attractive landscape.
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Beautiful place on the river Loue
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The Réserve Naturelle Du Ravin De Valbois area offers 9 dedicated no-traffic gravel bike trails. These routes are designed to provide a serene cycling experience away from vehicular traffic, allowing you to fully immerse yourself in the natural beauty of the reserve.
Most of the no-traffic gravel bike trails in the Réserve Naturelle Du Ravin De Valbois are rated as difficult. They often feature significant elevation gains and varied terrain, making them suitable for experienced gravel bikers looking for a challenge. For example, the Cléron Castle – Ornans loop from Cléron covers over 34 km with more than 550 meters of ascent.
Yes, several circular gravel bike routes are available, perfect for starting and ending your ride in the same location. An example is the Loue River – Ornans loop from Ornans, which is a challenging 52 km ride with over 700 meters of elevation gain, offering a full circuit through the scenic landscape.
The reserve is known for its dramatic 'reculée jurassienne' (Jura blind valley) with limestone cliffs, extensive scree slopes, and diverse forests. You'll also encounter a stream, small tufa tributaries, and even a beautiful waterfall. The varied landscape includes calcareous grasslands and meadows, providing a rich and dynamic backdrop for your ride.
The best time to visit for gravel biking is generally during spring, summer, and early autumn. These seasons offer more favorable weather conditions, making the trails more accessible and enjoyable. Spring brings vibrant flora, while autumn showcases stunning fall foliage. Always check local weather conditions before heading out.
Given that most trails are rated as difficult with significant elevation changes, the Réserve Naturelle Du Ravin De Valbois might be more challenging for younger children or beginner family groups. However, experienced families comfortable with longer distances and varied terrain may find suitable options. Always review route details, such as the Cléron Castle – Ornans loop from Montgesoye (36 km, 570m ascent), to ensure they match your family's skill level.
While the reserve is a natural area, specific regulations regarding dogs on trails can vary. It's generally advisable to keep dogs on a leash to protect the local wildlife, especially given the rich biodiversity including chamois, wildcats, and numerous bird species. Always check the latest local guidelines for nature reserves to ensure compliance.
The region is rich in natural beauty and historical elements. While specific highlights directly on the no-traffic gravel routes are not detailed, the area is known for its geological formations like the Jura blind valley and its impressive biodiversity. The nearby village of Cléron features a castle, which is part of the route name for the Cléron Castle – Ornans loop from Cléron.
The komoot community highly rates the gravel biking experience in this area, with an average score of 4.1 out of 5 stars. Reviewers often praise the quiet, traffic-free nature of the trails, the challenging terrain, and the stunning natural landscapes, including the dramatic cliffs and diverse forests that make every ride an adventure.
While specific parking areas for the reserve are not detailed, starting points for many routes are often in nearby villages like Cléron or Ornans. These villages typically offer public parking facilities. For example, if you plan to ride the Loue River – The Loue loop from Ornans, starting in Ornans would be a logical choice for parking.
The Réserve Naturelle Du Ravin De Valbois is located about 25 km south of Besançon. While direct public transport to the heart of the reserve might be limited, you can often reach nearby towns like Ornans or Cléron via regional bus services. From these points, you can then cycle to the trailheads. It's recommended to check local bus schedules for the Doubs department to plan your journey.
The reserve itself is a natural area, so amenities like cafes and restaurants are not typically found directly on the trails. However, the nearby villages of Cléron and Ornans, which serve as common starting points for many routes, offer various dining options where you can refuel before or after your ride. These towns provide a good opportunity to experience local cuisine.


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