4.0
(56)
367
riders
20
rides
Gravel biking around Chassiers offers routes through varied terrain, characterized by river valleys, historic viaducts, and scenic passes. The landscape includes features such as holm oak forests, vineyards, and elevated sections, providing diverse riding experiences. This region in the Ardèche department presents a mix of rolling hills and more challenging ascents within the broader Ardèche and Cévennes regions.
Last updated: July 3, 2026
4.6
(20)
193
riders
61.5km
03:10
420m
420m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.9
(8)
55
riders
35.3km
01:46
210m
210m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4
riders
35.4km
03:24
1,150m
1,150m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
61.4km
05:22
1,810m
1,810m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.4
(7)
30
riders
29.5km
01:38
320m
320m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Sustained climb but doable on gravel with wide tires. The descent on gravel would be no fun, always on the brakes. Be careful on the ridge at the col de Sucheyre, the stones are very aggressive, I tore the sidewall of my tire.
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Very impressive bridge
0
0
Super lighting with color change (September 2025)
0
0
Ideal for gravel and touring bikes. Very safe, far from the sometimes heavy traffic during peak season. On my mountain bike, I found this cycle highway rather monotonous and boring. It's an ideal connecting road to the trails.
0
0
Cycle bridge over the Ardeche, beautiful landscape.
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There are over 40 gravel bike trails around Chassiers. The routes offer a good mix of challenges, with 1 easy, 19 moderate, and 23 difficult options to choose from.
While many routes in Chassiers are moderate to difficult, there is at least one easy gravel bike trail available. For those looking for a moderate introduction, consider the Viaduct Over the Auzon – Balazuc Bridge loop from Uzer, which is 28.8 km long and takes about 2 hours.
Advanced riders will find plenty of challenging options. The Croix de Rocles Pass – Croix de Millet Pass loop from Rosières is a difficult 61.4 km route with significant elevation changes, taking over 6 hours to complete. Another demanding option is the Croix de Millet Pass – Croix de Rocles Pass loop from Joannas, a 35.4 km difficult path traversing two passes.
Gravel biking around Chassiers offers diverse scenery, including river valleys, historic viaducts, and scenic passes. You'll encounter natural monuments like the Cirque de Gens (Ardèche) and the Ruoms Gorge. Man-made features include the Viaduct Over the Auzon and the Plagnes tunnel.
Yes, many of the gravel bike trails in Chassiers are circular. For example, the popular Viaduct Over the Auzon – Plagnes tunnel loop from Uzer is a 61.5 km circular route. Another great option is the Viaduct Over the Auzon – Balazuc Bridge loop from Saint-Étienne-de-Fontbellon, which is 34.1 km and also circular.
The gravel biking routes in Chassiers are highly rated by the komoot community, with an average score of 4.3 stars from over 70 reviews. Many users praise the varied terrain, which includes river valleys, passes, and historic bridges, offering a blend of natural beauty and architectural interest.
The Ardèche region, where Chassiers is located, generally offers pleasant conditions for gravel biking from spring through autumn. Summers can be warm, making early mornings or late afternoons ideal. Spring and autumn provide milder temperatures and beautiful scenery, though some higher passes might be cooler.
Given the region's characteristics of passes and elevated sections, many routes offer scenic viewpoints. Trails that traverse passes, such as those involving the Croix de Millet Pass or Croix de Rocles Pass, are likely to provide expansive views of the surrounding Ardèche landscape.
While specific cafes directly on every trail are not guaranteed, routes often pass through or near charming villages in the Ardèche. Towns like Balazuc, which is featured on some loops, typically offer amenities where you can find refreshments.
Given the varied terrain and potential for elevation changes, it's advisable to wear layers. Breathable cycling apparel is recommended, and depending on the season, consider a lightweight windbreaker or rain jacket. Always bring enough water, especially during warmer months, as some sections can be exposed.
Trail durations vary significantly based on distance and difficulty. For instance, a moderate route like the Viaduct Over the Auzon – Balazuc Bridge loop from Saint-Étienne-de-Fontbellon (34.1 km) takes about 2 hours 17 minutes. More challenging and longer routes, such as the Viaduct Over the Auzon – Plagnes tunnel loop from Uzer (61.5 km), can take over 3 hours, while difficult 60+ km routes might exceed 6 hours.


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