4.8
(8)
119
riders
9
rides
Gravel biking around Passins, located in the Isère department of the Auvergne-Rhône-Alpes region, offers routes through a hilly landscape at the southern edge of the Isle-Crémieu plateau. The terrain features varied elevations, suitable for off-road cycling. Natural areas like the "espace naturel sensible de la Save" and its ponds provide scenic sections for no traffic gravel bike trails. This region combines rural tracks with views of historical sites and natural features.
Last updated: July 3, 2026
5.0
(1)
23
riders
52.6km
03:09
410m
410m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
8
riders
33.0km
02:06
190m
190m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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8
riders
200km
11:42
1,030m
1,030m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
21.1km
01:36
280m
280m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
2
riders
36.5km
02:44
490m
490m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Passins
Beautiful cycle path, mostly shaded, unpaved but rideable (I ride it with 23mm tires), which follows the old line of the Chemin de Fer de l'Est Lyonnais (CFEL)
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A beautiful section along the Rhone.
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A nice little village, ideal for a break
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Unfortunately I did not see this cow statue
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cycle path very busy in good weather
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A very beautiful stretch along the ViaRhôna!
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Very beautiful and natural tower 🤩
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Peaceful with beautiful scenery
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There are 4 dedicated no traffic gravel bike trails around Passins featured in this guide, offering a variety of experiences for different skill levels.
The region around Passins is characterized by its hilly terrain and proximity to the Isle-Crémieu plateau. This means you can expect varied elevations, from gentle climbs to more challenging ascents, often on unpaved roads, farm tracks, and forest paths. The landscape provides a mix of open views and shaded sections.
Yes, the trails cater to various skill levels. You'll find moderate routes like the Château Delphinal of Crémieu – Crémieu, medieval town loop from Optevoz, which is over 53 km long, and shorter, moderate options such as the Brangues town centre – Groslée Bridge loop from Morestel. For those seeking a greater challenge, there's a difficult route like the Côte de l'Anluire – Saint-Barthélemy Church loop from Montcarra, featuring significant elevation changes.
Many routes will take you through the scenic, hilly landscape of the Isle-Crémieu plateau. You might encounter natural areas like the 'espace naturel sensible de la Save,' which includes the three ponds of Serre. The Étang Bénétan – Chemin gravel loop from Le Vieux Sablonnières specifically highlights a pond, offering tranquil waterside views.
Yes, the region is rich in history. You can explore sites like the Chateau de Chapeau Cornu, or the Morestel Medieval Town and Castle. The Château Delphinal of Crémieu loop passes through the medieval town of Crémieu itself, offering a glimpse into the area's past.
While some routes are moderate to difficult, the presence of a Greenway from Crémieu to Arandon-Passins suggests that there are sections or dedicated paths that could be suitable for families looking for easier, traffic-free cycling. Always check the route details for distance and elevation to ensure it matches your family's capabilities.
Generally, dogs are welcome on many outdoor trails in France, especially in rural areas, provided they are kept under control, ideally on a leash, and you clean up after them. However, specific restrictions can apply in certain natural reserves or private lands. It's always best to check local signage or specific tour descriptions for any rules regarding dogs.
Spring and autumn typically offer the most pleasant conditions for gravel biking in the Isère department, with milder temperatures and beautiful scenery. Summer can be warm, so early morning or late afternoon rides are advisable. Winter riding is possible, but trails might be muddy or icy, especially in higher elevations, so check conditions beforehand.
Yes, all the gravel bike trails listed in this guide are circular routes, allowing you to start and finish at the same point. Examples include the Château Delphinal of Crémieu loop and the Étang Bénétan loop.
Parking availability varies by starting point. For routes like the Brangues town centre – Groslée Bridge loop, you would typically look for parking in the vicinity of Morestel. For the Côte de l'Anluire loop, parking near Montcarra would be appropriate. Always check the specific tour details on komoot for suggested starting points and parking information.
The area is highly rated by the komoot community, with an average score of 4.6 stars. Reviewers often praise the quiet, traffic-free nature of the routes, the varied terrain that keeps rides interesting, and the beautiful natural landscapes and historical points of interest encountered along the way.


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