4.7
(22)
397
riders
17
rides
Gravel biking around Grusse, a former commune now part of Val-Sonnette in the Jura department of Bourgogne-Franche-Comté, eastern France, offers varied terrain for exploration. The region is characterized by thick mountain forests, deep valleys, and limestone plateaus, providing a diverse landscape for no traffic gravel bike trails. Cyclists can expect rustic roads, rolling paths, and dirt tracks that wind through this preserved natural environment. The Jura Mountains feature karst landscapes with dramatic gorges and "reculées," adding to the unique riding experience.
Last updated: July 4, 2026
27
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(5)
87
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.7
(3)
152
riders
60.9km
04:02
770m
770m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
5.0
(1)
13
riders
91.5km
06:26
1,340m
1,340m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(4)
24
riders
41.8km
02:22
460m
460m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Grusse
Very beautiful hike to do in 3 hours at a leisurely pace
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A bit of welcome freshness
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Beautiful viewpoint "Roches de Baume" with views from the plateau into the valley and as far as Baume-les-Messieurs.
5
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Beautiful, great, viaduct and tunnel. It's a shame the cycle path isn't asphalted.
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Correction to my tip: Asphalt with mixed traffic, for residents, but I couldn't see where the residents wanted to go. It's a shame, some sections of the asphalt are no longer in such good condition.
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Beautiful views, but unfortunately the railway line cycle path is not asphalted.
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An old railway bridge worth seeing, unfortunately there are stupid rivets on the road and it is slippery when wet.
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With the many tunnels, bridges and some beautiful views, it definitely has the potential to be a beautiful railway cycle path. Most of it is not asphalted, there is light in the tunnels, but the lack of asphalt means that there are very dangerous longitudinal grooves. Later there is a staircase, which is not easy with full luggage and in bad weather. The asphalted sections unfortunately have car traffic, even if only local residents. Conclusion: unfortunately it doesn't come anywhere close to Alpe-Adria.
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There are 14 dedicated traffic-free gravel bike trails around Grusse, offering a variety of distances and challenges for exploring the Jura region without vehicle interference.
The no-traffic gravel routes around Grusse traverse the diverse landscapes of the Jura Mountains. You can expect a mix of forest paths, dirt tracks, and rustic roads, often leading through deep valleys and offering scenic views. The region is known for its limestone plateaus and dramatic gorges, providing varied and engaging terrain for gravel biking.
Yes, for experienced riders seeking longer distances, consider routes like the The Old Railway Tunnel – Tunnel de la Diane (Voie PLM) loop from Lons-le-Saunier. This challenging route covers over 91 km with significant elevation gain, offering an immersive experience on traffic-free paths.
Many routes incorporate interesting landmarks. For instance, you might encounter the historic Tunnel de la Diane (Voie PLM) or the impressive Révigny Metal Viaduct. The broader Jura region is also known for its stunning natural features like the Hérisson waterfalls and numerous lakes, which are often accessible from nearby trails.
The komoot community highly rates the traffic-free gravel biking experience around Grusse, with an average score of 4.7 stars. Riders frequently praise the tranquility of the routes, the beautiful natural scenery, and the opportunity to explore the Jura's hidden gems away from main roads.
Yes, many of the traffic-free gravel routes around Grusse are designed as loops, allowing you to start and end at the same point. Examples include the Tunnel de la Diane (Voie PLM) – Révigny Metal Viaduct loop from Lons-le-Saunier, which offers a substantial circular journey.
The Jura Mountains are excellent for gravel biking from spring through autumn. Spring brings lush greenery and blooming landscapes, while autumn offers vibrant foliage. Summer is also popular, but be mindful of warmer temperatures. Winter can be beautiful for snowshoeing or cross-country skiing, but many gravel paths may be covered in snow or ice.
While many of the listed routes are rated as 'difficult' due to distance and elevation, the Jura region generally offers a wide choice of routes for all skill levels. For family-friendly options, look for shorter, flatter sections of paths or dedicated greenways that might connect to the broader gravel network, ensuring a safe and enjoyable experience away from traffic.
Generally, dogs are welcome on many outdoor trails in the Jura region, especially on forest paths and dirt tracks, provided they are kept under control, ideally on a leash, and you clean up after them. Always check local signage or specific park regulations for any restrictions before heading out.
Parking is typically available in nearby towns like Lons-le-Saunier, which serve as common starting points for many routes. Look for public parking areas or designated trailheads. It's advisable to check specific route descriptions for recommended parking locations to ensure convenient access to the traffic-free sections.
While the routes themselves are traffic-free and often pass through natural areas, you'll typically find cafes, bakeries, and restaurants in the villages and towns you pass through or start from, such as Lons-le-Saunier. Planning your route with these stops in mind will enhance your ride.
The Jura Mountains are a prime destination for traffic-free gravel biking due to their extensive network of over 2,000 km of suitable itineraries. The region's diverse landscapes, including thick forests, deep valleys, and rustic roads, combined with a commitment to preserving natural environments, create an ideal setting for exploring away from motorized traffic.


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