4.8
(7)
32
riders
8
rides
Gravel biking around Barrage du Couzon offers varied terrain within the Pilat Regional Natural Park, characterized by the Couzon Dam and its lake. The landscape features a blend of forests, diverse paths, and routes that often follow the riverbed and pass through wooded areas. The area's elevation ranges from 306m to 459m, providing a mix of climbs and descents suitable for gravel riding. This region combines natural beauty with historical sites, offering a compelling destination for outdoor activities.
Last updated: June 27, 2026
5.0
(2)
4
riders
32.1km
02:47
890m
890m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
4
riders
20.3km
01:38
480m
480m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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1
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
5
riders
73.1km
05:34
1,660m
1,660m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
38.4km
02:50
660m
650m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Col de Pavezin is certainly not the highest, but it is no less mythical. The inventor of the derailleur, Paul de Vivié, who settled here, made it an unmissable rendezvous. The pass is located between the Rhône valley and the Gier valley, and opens up a grandiose panorama of the Alps and the Rhône furrow.
0
0
tracks around the dam are very smooth
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THE crossroads of all the walks in the area, with the little refreshing break at the inn, it's perfect (change of owner in progress, for the moment it is closed)
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very smooth track, allowing you to connect to other very nice tracks
0
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Smooth track allowing for easy climbing
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Official pass referenced, possibility of continuing to the Col de l'Oeillon.
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There are 9 gravel bike routes documented around Barrage du Couzon on komoot. These trails offer a mix of challenges, with 8 routes rated as difficult and 1 as moderate, catering to various skill levels within the Pilat Regional Natural Park.
The terrain around Barrage du Couzon is quite varied, featuring a blend of forests, diverse paths, and routes that often follow riverbeds and pass through wooded areas. You'll encounter unpaved tracks and less-maintained roads, characteristic of gravel biking. The elevation ranges from 306m to 459m, providing a good mix of climbs and descents for an engaging ride.
While many routes are rated difficult, the region does offer less strenuous options. For example, the Sainte-Croix-en-Jarez – Sainte-Croix-en-Jarez loop from Sainte-Croix-en-Jarez is a moderate 12.8 km path that provides a scenic ride without extreme challenges, making it suitable for families with some biking experience.
Beyond the Couzon Dam and its lake, you can explore the historic village of Sainte-Croix-en-Jarez, an ancient Carthusian monastery. Some routes might also pass over a beautiful aqueduct. The entire area is within the Pilat Regional Natural Park, known for its rich biodiversity and scenic landscapes.
Absolutely. The area is well-suited for advanced gravel bikers, with 8 out of 9 routes rated as difficult. Trails like the Sainte-Croix-en-Jarez – Montvieux Cross loop from Sainte-Croix-en-Jarez, a 32.1 km trail with significant elevation gain, offer demanding rides through the regional park.
The gravel biking routes around Barrage du Couzon are highly rated by the komoot community, with an average score of 4.8 stars. Riders often praise the varied terrain, the natural beauty of the Pilat Regional Natural Park, and the engaging mix of climbs and descents that make for a rewarding experience.
Yes, many of the gravel bike routes around Barrage du Couzon are designed as loops. Examples include the challenging Boutonne Viaduct – Saint Didier loop from Rive-de-Gier and the moderate Sainte-Croix-en-Jarez – Sainte-Croix-en-Jarez loop from Sainte-Croix-en-Jarez, offering convenient starting and ending points.
The region's diverse paths and wooded areas are enjoyable throughout much of the year. Spring and autumn generally offer pleasant temperatures and beautiful scenery, with vibrant foliage or blooming flora. Summer can also be good, especially in the shaded forest sections, but always check local weather conditions.
While specific cafes directly on the trails are not detailed, the nearby medieval village of Sainte-Croix-en-Jarez, which is often part of or close to several routes, offers options for hospitality and dining. It's a good idea to plan your route to pass through or near villages for refreshment stops.
Parking is generally available in and around the villages that serve as common starting points for routes, such as Sainte-Croix-en-Jarez or Rive-de-Gier. Specific parking details for each route can often be found on the individual komoot tour pages.
Access to Barrage du Couzon and the surrounding Pilat Regional Natural Park by public transport can be limited. While larger towns like Rive-de-Gier may have train or bus connections, reaching specific trailheads often requires a car. It's advisable to check regional transport schedules for the most up-to-date information.
Yes, the area offers several longer routes for those seeking extended rides. For instance, the Boutonne Viaduct – Saint Didier loop from Rive-de-Gier covers 38.4 km, and the Col de l'Œillon (1233 m) – Montvieux Cross loop from Croix-de-Montvieux is 38.1 km, providing substantial distances for gravel biking.


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