The best traffic-free bike rides in Réserve Naturelle Des Étangs De Mépieu
4.5
(576)
4,117
riders
102
rides
Réserve Naturelle Des Étangs De Mépieu cycling routes no traffic traverse a landscape characterized by a mosaic of wetlands and drylands, including numerous ponds, swamps, and peat bogs. The region features dry grasslands, juniper heaths, and oak forests, with an average altitude of 250 meters. The area is situated near the Rhône river, contributing to its diverse wetland system.
Best no traffic touring cycling routes in Réserve Naturelle Des Étangs De Mépieu
- The most popular no traffic touring cycling route…
Last updated: October 12, 2026
5.0
(1)
5
riders
18.3km
01:07
120m
120m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.5
(51)
315
riders
76.0km
04:27
310m
310m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(51)
259
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.7
(3)
13
riders
21.5km
01:17
100m
100m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.6
(87)
551
riders
88.1km
05:05
330m
340m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Réserve Naturelle Des Étangs De Mépieu
Tips from the Community
The area includes several bodies of water, including the étang de Pisse-Vieille and the étang des Dames.
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The commune of Vertrieu, located in the department of Isère within the Balcons du Dauphiné, has the unique particularity of housing two major historical buildings: the Château Vieux (or Maison-Forte) and the Château Neuf (or Château Moderne).
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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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The Sault-Brénaz dam (also called Villebois dam or Sault-Brénaz facility) is an important hydroelectric infrastructure located on the Rhône River. It lies 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 development built by the Compagnie Nationale du Rhône (CNR) on the upper Rhône.
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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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In 1920, after the First World War, the Barron-Vialle company based in Lyon settled on a 100-hectare property on the edge of the Serre ponds [archive]. Founded by Antoine Vialle, it manufactured trucks, coaches, and luxury cars. The "conical gear axle" which replaced the chain drive on trucks was invented in the Vialle foundry in Arandon. Activity ceased in 1937[2],[3]. Between January 1939 and March 1940, the town's inhabitants lived through a little-known episode. After the fall of Barcelona to the Francoists on January 26, 1939, many Spanish refugees arrived in Grenoble, where they were very poorly housed. At the request of the authorities, in February 1939, Mr. Vialle, the mayor, agreed to rent out the premises of his inactive factory; from July 12 onwards, 1300 Spanish Republicans, mainly families[4] of refugees, were welcomed there and stayed until October. Two days after the declaration of war on September 3, 1939, the government of the Third Republic ordered the internment of men "nationals of enemy powers", considered suspicious. These were almost exclusively anti-Nazis, men, mostly Jewish refugees from Germany and Austria, who were interned from October 1939 under particularly harsh conditions. The camp is said to have closed its doors around February 1940, apparently by sending the last occupants, 90 Jews, to the Loriol camp on March 11. The activity of this center then ceased, a few months before the establishment of the Vichy regime on July 7, 1940[8]. Mr. Vialle was subsequently dismissed from his duties as mayor by the Vichy regime. The factory regained its purpose in 1946 with SOFAL (aluminum foundry) until its cessation of activity in 1967, with the factory being transferred to the company Pierre Calignon (cast iron foundry). The latter filed for bankruptcy in 1987 and was taken over by G-H Bouyer foundries, which permanently closed the site in 1993. The site was then used for storing tires and then chlorinated materials until its remediation[9]. srce wikipédia to learn more, https://ajpn.org/internement-Camp-d-Arandon-7.html
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Leisure base opposite Bas Bugey. A pleasant stop, but strangely located between 2 nuclear power plants...
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A nice little village, ideal for a break
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Frequently Asked Questions
How many no-traffic touring cycling routes are available in Réserve Naturelle Des Étangs De Mépieu?
There are nearly 100 dedicated no-traffic touring cycling routes in the Réserve Naturelle Des Étangs De Mépieu, offering a wide range of options for all skill levels. You'll find 29 easy routes, 42 moderate routes, and 27 more challenging options.
What kind of terrain can I expect on the no-traffic touring cycling routes?
The routes in Réserve Naturelle Des Étangs De Mépieu feature a diverse landscape, blending wetlands with dry grasslands and oak forests. You'll encounter relatively flat sections around the numerous ponds and peat bogs, interspersed with gentle climbs through juniper heaths. The average altitude is around 250 meters, providing varied but generally accessible terrain for touring cyclists.
Are there any family-friendly no-traffic cycling routes?
Yes, the region offers several easy, no-traffic routes perfect for families. For instance, the Fields of 🌻 – Étang du Moulin de Chogne loop from Arandon-Passins is an easy 19.4 km route with minimal elevation gain, ideal for a relaxed family outing. Another great option is the Via Rhona loop from Arandon-Passins, a 14.5 km easy ride.
What are the best routes for beginners looking for an easy, car-free experience?
Beginners will enjoy the many easy routes available. The Étang du Moulin de Chogne – Quirieu Brenaz loop from Mépieu is an excellent choice, covering 20.9 km with only 116 meters of elevation gain, making it very accessible. These routes typically follow quiet country roads or dedicated cycle paths, ensuring a peaceful ride.
What are the most scenic viewpoints or natural features to look out for while cycling?
Cyclists can enjoy stunning views throughout the reserve. Don't miss the panoramic vista from the promontory of Potet (also known as "roche de Sormier"), offering a beautiful plunging view of the Grand Étang and the Mépieu church. The departmental road D 16, running along the northern side of the Grand Étang, also provides picturesque viewpoints. The diverse wetlands and drylands themselves are a natural spectacle, supporting rich flora and fauna.
Can I combine a no-traffic touring cycling route with a section of the Via Rhona?
Absolutely! The Réserve Naturelle Des Étangs De Mépieu is located not far from the Rhône river, and some routes integrate sections of the Via Rhona. The ENS Étang de la Serre – Via Rhona loop from Creys-Mépieu is a moderate 45.4 km route that allows you to experience both the tranquility of the reserve and the well-known Via Rhona path.
Are there any circular no-traffic touring cycling routes?
Yes, many of the no-traffic touring cycling routes in the Réserve Naturelle Des Étangs De Mépieu are designed as loops, allowing you to start and end at the same point. Examples include the View of the Saut du Rhône – View of Vertrieu castle loop from Creys-Mépieu, a challenging 86.1 km option, or the easier Étang du Moulin de Chogne – Quirieu Brenaz loop from Mépieu.
What is the best time of year to go touring cycling in Réserve Naturelle Des Étangs De Mépieu?
The best time to visit for touring cycling is generally during spring (April to June) and autumn (September to October). During these seasons, the weather is typically mild and pleasant, and the natural landscapes are at their most vibrant, with blooming flora in spring and rich colors in autumn. Summer can also be enjoyable, but be prepared for warmer temperatures.
What do other touring cyclists enjoy most about cycling in Réserve Naturelle Des Étangs De Mépieu?
The area is highly rated by the komoot community, with an average score of 4.4 stars from nearly 500 reviews. Reviewers often praise the peaceful, car-free nature of the routes, the diverse natural beauty of the wetlands and forests, and the opportunity for wildlife observation. The well-maintained paths and varied route lengths also contribute to a highly enjoyable cycling experience.
Are there any specific regulations for cycling within the Réserve Naturelle Des Étangs De Mépieu?
While touring cycling is encouraged on designated routes, mountain biking is strictly prohibited within the reserve itself to protect the fragile ecosystems. Please stick to marked paths and respect the natural environment. For more detailed information on the reserve's regulations and to learn about its rich biodiversity, you can visit the official tourism site for the Balcons du Dauphiné: Réserve Naturelle Régionale des Étangs de Mépieu.
Are there places to eat or stay near the no-traffic cycling routes?
While the reserve itself is a natural area, the surrounding towns and villages offer various amenities. You can find cafes, pubs, and restaurants in nearby communities like Creys-Mépieu, Arandon-Passins, or Mépieu. For accommodation, there are hotels, gîtes, and other lodging options available in the broader Isle Crémieu natural district, providing convenient bases for your cycling adventures.
Most popular routes in Réserve Naturelle Des Étangs De Mépieu
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