4.5
(7)
101
riders
10
rides
Gravel biking around Creys-Mépieu offers diverse natural landscapes within the Balcons du Dauphiné, featuring a mix of wetlands, forests, and grasslands. The region is characterized by the Étangs de Mépieu Regional Nature Reserve, providing varied terrain for gravel cyclists. Riders can explore a succession of ponds, bogs, and swamps, alongside dry environments like grasslands and oak forests. This area provides quiet gravel roads around Creys-Mépieu, ideal for traffic-free exploration.
Last updated: November 2, 2026
5
riders
48.3km
02:48
450m
440m
Moderate gravel ride. Good fitness required. Mostly paved surfaces.
4.0
(2)
8
riders
33.0km
02:04
200m
190m
Moderate gravel ride. Good fitness required. Mostly paved surfaces.

4
riders
29.8km
02:01
360m
360m
Moderate gravel ride. Good fitness required. Mostly paved surfaces.
4.5
(2)
4
riders
37.3km
02:48
500m
500m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
5.0
(1)
8
riders
61.6km
03:37
490m
490m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
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Popular around Creys-Mépieu
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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The Sault-Brénaz dam (also called Villebois dam or Sault-Brénaz facility) is an important hydroelectric infrastructure located on the Rhône River. It is situated on the border between the departments of Ain and Isère, mainly near the communes of Sault-Brénaz and Villebois. Commissioned in 1986, this structure was the last major facility built by the Compagnie Nationale du Rhône (CNR) on the upper Rhône.
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here I replenished my drink supply again
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Leisure base opposite Bas Bugey. A pleasant stop, but strangely located between 2 nuclear power plants...
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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 nice little village, ideal for a break
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Unfortunately I did not see this cow statue
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Rest area on the Via Rhôna car park, with toilets and water fountain, Shared space with motorhomes on the edge of a pond near the town of Morestel and shops.
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There are 5 curated no-traffic gravel bike trails in the Creys-Mépieu area featured in this guide. These routes range from moderate to difficult, offering diverse experiences for gravel cyclists looking for quiet paths.
The routes around Creys-Mépieu offer a mix of environments characteristic of the Isle Crémieu region. You'll encounter wetlands, grasslands, juniper heaths, and oak forests, especially around the Étangs de Mépieu Regional Nature Reserve. While some sections may be paved, the focus is on unpaved segments suitable for gravel bikes, providing a varied and engaging ride.
While all routes in this guide are rated moderate to difficult, the area does offer potential for family-friendly cycling. For a dedicated gravel path experience, consider the 41.0km "Cycle gravel path – Crémieu–Morestel Greenway loop" from Arandon-Passins, which is explicitly highlighted as a gravel path. Always check the route details for specific difficulty and terrain before heading out with family.
Many routes offer beautiful natural and historical sights. For instance, the Whitewater course – View of the Saut du Rhône loop from Porcieu-Amblagnieu provides stunning views of the Rhône River. You can also explore the Groslée Bridge on the Brangues town centre – Groslée Bridge loop from Morestel. The region is rich in natural beauty, including the Étangs de Mépieu Regional Nature Reserve, known for its diverse ecosystems.
Yes, all the routes listed in this guide are circular, allowing you to start and end at the same point. For example, the Château Delphinal of Crémieu – Crémieu, medieval town loop from Optevoz is a 53.1 km loop, and the Étang Bénétan – Chemin gravel loop from Le Vieux Sablonnières offers a shorter 21.1 km circular ride.
The komoot community rates the trails around Creys-Mépieu highly, with an average score of 4.4 stars. Reviewers often praise the quiet, natural settings, the varied terrain, and the opportunity to explore the unique landscapes of the Balcons du Dauphiné, particularly the tranquil sections away from traffic.
Absolutely. The region is dotted with beautiful lakes and ponds. The Étang Bénétan – Chemin gravel loop from Le Vieux Sablonnières directly features the Étang Bénétan. Other nearby attractions include Lac d'Ambléon and Vallée Bleue Lake, which can be incorporated into your rides or visited separately.
While specific parking details for each starting point are best checked on the individual tour pages, Creys-Mépieu and surrounding villages generally offer public parking options. For example, routes starting from Optevoz or Morestel would typically have village parking available. It's always advisable to consult the tour details on komoot for the most precise information on parking at the trailhead.
To best enjoy the no-traffic aspect, spring and autumn are ideal. The weather is generally mild, and the natural landscapes are vibrant. These seasons also tend to have fewer visitors compared to peak summer, ensuring a more tranquil experience on the trails. Winter can also be beautiful, but some paths might be muddy or require specific gear.
Yes, for experienced riders seeking a challenge, the Château Delphinal of Crémieu – Crémieu, medieval town loop from Optevoz is a substantial 53.1 km route with over 400 meters of elevation gain, rated moderate. Additionally, the Saint-Pierre Church loop from Villebois, at 18.9 km, is rated difficult due to its significant elevation changes, offering a more intense gravel biking experience.
The region is home to the Étangs de Mépieu Regional Nature Reserve, a significant ecological site. You can learn more about its diverse habitats and wildlife on the official tourism website: Mepieu Ponds Regional Nature Reserve. This reserve offers a unique backdrop for your gravel biking adventures.


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