4.6
(10)
110
riders
9
rides
No traffic gravel bike trails around Entre-Deux-Guiers are found within a diverse landscape at the gateway to the Chartreuse mountains, situated between the Isère and Savoie departments. The region is characterized by a limestone massif, featuring a blend of ridges, forests, and valleys. The Guiers river carves through the valley, providing picturesque views and varied terrain for gravel biking, including secondary roads, dirt tracks, and dedicated greenways.
Last updated: July 16, 2026
4.5
(2)
18
riders
37.1km
02:28
530m
530m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
14
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
12
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
2
riders
25.6km
02:01
800m
800m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
12
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Entre-Deux-Guiers
Nice little place, with church, water points, restaurants and shops.
2
0
Small place, but suffers greatly from the busy main road.
2
0
Small bridge, unfortunately unpaved cycle path, but beautiful landscape, partial views of the Chartreuse.
2
0
Unfortunately unpaved cycle path, but beautiful landscape, partly views of the Chartreuse.
3
0
Unpaved cycle path Via Chartreuse
2
0
Easy along the canal, pretty greenway at the foot of the Chartreuse
0
0
There are 7 dedicated no-traffic gravel bike trails listed in this guide for the Entre-Deux-Guiers area. These routes offer a mix of easy and challenging options, allowing you to explore the beautiful Chartreuse Regional Natural Park away from cars.
Yes, several easy no-traffic routes are perfect for beginners or families. The Via chartreuse – Canal de l'Herretang loop from Saint-Joseph-de-Rivière is a great option, offering a gentle ride through natural and heritage sites. Another excellent choice is the Canal de l'Herretang – via chartreuse loop from Saint-Laurent-du-Pont, which also provides an accessible experience.
The no-traffic gravel trails around Entre-Deux-Guiers offer stunning natural beauty. You can expect to encounter picturesque views of the Chartreuse mountains, the Guiers river, and unique sites like the Herretang peat bog. Notable highlights in the wider area include the impressive Saint-Même Cirque Waterfalls and the dramatic Gorges du Guiers Mort.
Absolutely. For experienced riders seeking a challenge, the Gorges du Crossey – Gorges de Crossey loop from Saint-Aupre offers a difficult 37 km ride with significant elevation gain. Another demanding option is the Saint-Pierre-de-Chartreuse loop from Saint-Pierre-de-Chartreuse, which features over 800 meters of ascent.
Spring and autumn are generally ideal for gravel biking in Entre-Deux-Guiers. The weather is typically mild, and the natural landscapes are vibrant with spring blooms or autumn colors. These seasons also tend to have fewer tourists compared to peak summer, ensuring a more tranquil, no-traffic experience on the trails. Always check local weather conditions before heading out.
Yes, all the routes listed in this guide are circular, allowing you to start and end at the same point without needing a shuttle. For example, the Via chartreuse – Old Saint-Martin Bridge loop from Saint-Joseph-de-Rivière is a fantastic circular option that takes you through varied landscapes.
The no-traffic gravel trails in Entre-Deux-Guiers are highly rated by the komoot community, with an average score of 4.6 out of 5 stars. Reviewers often praise the tranquility of the routes, the stunning natural scenery of the Chartreuse mountains, and the opportunity to explore diverse terrain away from busy roads. The well-maintained greenways and forest tracks are frequently highlighted as a major draw.
While some villages in the Chartreuse Regional Natural Park are served by local bus lines, direct public transport connections to the specific starting points of all no-traffic gravel trails can be limited. It's advisable to check regional transport schedules in advance. Many visitors opt to drive to the area and park near trailheads for convenience.
While the routes in this guide focus on no-traffic gravel trails, the wider region of Chartreuse is known for its challenging passes. The Col du Cucheron and Bellefont Pass are prominent features in the area, offering rewarding views for those willing to tackle more demanding ascents, often on quiet roads or gravel tracks. The La Cochette Cross and Charmant Som summit also offer incredible vistas.
Generally, dogs are permitted on many trails within the Chartreuse Regional Natural Park, provided they are kept on a leash to protect wildlife and ensure the safety of other users. However, specific rules can vary depending on the exact trail or protected area. It's always best to check local signage or the park's official guidelines before bringing your dog on a ride.
For more detailed information about the Guiers Valley, including local attractions, accommodation, and other activities, you can visit the official Chartreuse Tourisme website: chartreuse-tourisme.com.


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