Réserve naturelle nationale du Haut-Rhône français
Réserve naturelle nationale du Haut-Rhône français
4.6
(19)
113
riders
9
rides
No traffic gravel bike trails around Réserve naturelle nationale du Haut-Rhône français traverse a unique landscape characterized by its extensive riverine environments and lush alluvial forests. The region features a network of diverse paths along the Rhône River, its tributaries, and through wetlands, including "lônes" (old river branches) and fluvial islands. This terrain offers varied surfaces, from wide, flat paths along canals to routes through forests and meadows, making it well-suited for gravel biking.
Last updated: October 2, 2026
5.0
(7)
39
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.3
(6)
15
riders
44.3km
02:33
150m
150m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
5
riders
17.7km
01:08
70m
70m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5
riders
48.3km
02:48
450m
440m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
8
riders
33.0km
02:04
200m
190m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Réserve naturelle nationale du Haut-Rhône français
The trail runs along the Guiers river to its confluence with the Rhône, on the edge of Savoie.
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The trail runs along the Guiers river to its confluence with the Rhône, on the edge of Savoie.
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The Voie verte des Balcons du Dauphiné is a 18-kilometer-long secure cycle and pedestrian path, built on the route of the former Est Lyonnais railway line. It connects the medieval town of Crémieu to the municipality of Arandon-Passins, where it connects directly to the ViaRhôna.
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For a long time, this bridge marked the political border between the Kingdom of France (Dauphiné side) and the States of Savoy. In 1822, a border stone (stone no. 5) had been set in its center to demarcate the two territories. This historic stone has since been moved to the Place des Tilleuls in the village, where it serves as a fountain.
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The site is freely accessible on foot and offers four major marked routes to gently explore its riches.
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The area is located on the border between the departments of Isère and Ain, right next to the Pont d’Évieu. A specific ViaRhôna link allows you to reach the center of the commune of Les Avenières directly from this point via small country roads.
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The Via Rhona in the direction of Belley. Magnificent cycle path
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here I replenished my drink supply again
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There are 10 dedicated no-traffic gravel bike trails listed in this guide for the Réserve naturelle nationale du Haut-Rhône français. These routes offer a variety of distances and difficulties, ensuring a suitable option for most riders.
The terrain in the Réserve naturelle nationale du Haut-Rhône français is diverse, featuring wide, peaceful paths along canals, through extensive alluvial forests, and across meadows. You'll encounter a mix of surfaces, often described as not muddy and easy to ride, with some sections on dedicated cycling paths like the ViaRhôna. The region's unique 'lônes' (old river branches) and islands also add varied terrain for exploration.
Yes, there is an easy route perfect for beginners or families. The Cordon Bridge – Lac de Barterand loop from Aoste is 17.7 km long with minimal elevation gain, offering a gentle introduction to gravel biking in the reserve. The area's generally flat paths along rivers and through forests are ideal for a relaxed ride.
The komoot community highly rates the gravel biking experience here, with an average score of 4.6 stars from 28 ratings. Riders frequently praise the tranquil, natural environment, the diverse landscapes ranging from riverside paths to lush alluvial forests, and the well-suited terrain for gravel bikes. The absence of traffic is a significant highlight, allowing for peaceful and immersive rides.
Absolutely. For those seeking a greater challenge, routes like the 96.9 km Savière Canal – Savière Canal loop from Groslée-Saint-Benoit or the 72.3 km Groslée Bridge – Virignin footbridge loop from Groslée-Saint-Benoit offer more extensive distances and elevation changes, providing a demanding yet rewarding experience through the reserve's varied landscapes.
The Réserve naturelle nationale du Haut-Rhône français is generally pleasant for gravel biking from spring through autumn. Spring brings blooming flora and mild temperatures, while autumn offers beautiful fall foliage. Summer is also suitable, though it can be warmer, making early morning or late afternoon rides ideal. The paths are typically not muddy, making them accessible in various conditions.
Yes, many of the gravel routes in this guide are circular, allowing you to start and end at the same point. Examples include the moderate 48.8 km Groslée Bridge – Lac de Barterand loop from Murs-et-Gélignieux and the longer 73.5 km Virignin footbridge – Virignin la Balme footbridge loop from Brangues. These loops are great for exploring the diverse landscapes without retracing your steps.
The reserve is known for its exceptional biodiversity and diverse river landscapes. You might encounter a rich variety of fauna and flora, including red kites, European beavers, and crested newts, especially in the wetland areas and islands. The unique 'lônes' (dead arms of the river), alluvial forests, and gravel banks create a dynamic environment for nature observation.
As a protected natural reserve and part of the Natura 2000 network, it's important to respect the environment. Stick to marked paths, do not disturb wildlife, and carry out all your waste. While specific cycling regulations beyond general park rules are not detailed, maintaining a low impact and preserving the tranquility of the area is always encouraged. For more general information about the reserve, you can visit balconsdudauphine-tourisme.com.
The no-traffic gravel bike trails in the Réserve naturelle nationale du Haut-Rhône français vary significantly in length. You can find shorter, easy routes around 17 km, moderate options in the 40-70 km range, and longer, more challenging rides extending up to nearly 100 km. This variety allows you to choose a route that matches your desired distance and fitness level.


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