4.1
(9)
57
riders
13
rides
No traffic gravel bike trails around Heyrieux traverse a varied landscape in the Auvergne-Rhône-Alpes region, featuring a blend of paved roads and natural trails. The area includes serene valleys, dense forests, and expansive meadows, with routes often following waterways like the Bièvre river. Cyclists can experience routes with views of prominent mountain ranges such as Chartreuse and Belledonne, alongside significant wetland areas. The terrain offers a mix of gradients, from relatively flat sections to more technical trails with climbs.
Last updated: July 3, 2026
5.0
(1)
9
riders
33.3km
02:35
440m
440m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
3
riders
140km
08:21
1,030m
1,030m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4
riders
46.9km
03:00
460m
460m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
39.9km
02:34
490m
490m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.8
(5)
6
riders
36.8km
02:08
220m
220m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Heyrieux
Small isolated building in the place called Villieu (former islet in the heart of the Bourgoin marshes), consisting of a small nave lit by a bay on each side and extended by an apse with a lower height than the nave. The facade is pierced by an entrance door surmounted by a basket-handle lintel bearing the inscription 1893 / NOTRE DAME DE VILLEU. https://recensement.patrimoine-religieux.fr/eglises_edifices/38-Isere/38415-Saint-Marcel-Bel-Accueil/150630-ChapelledeVillieu
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Magnificent castle, and very beautiful park! Worth seeing!
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a pretty chapel
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Beautiful little town, quite touristy, but worth the detour
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Very nice passage but be careful there are a lot of people at times.
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beautiful place, watch out for sharks xD
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A beautiful footbridge leads to the towpath. From there, it's a long, straight stretch to the Herbens Bridge. A pleasant walk in good weather.
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Beautiful view of the surrounding plain. The cross dates from 1860...
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Komoot features 8 dedicated no-traffic gravel bike trails around Heyrieux. These routes offer a diverse range of experiences, from moderate to more challenging rides, ensuring a peaceful journey away from vehicular traffic.
The region around Heyrieux is enjoyable for gravel biking throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer can be great for early morning or late afternoon rides. Always check local weather conditions before heading out.
The gravel routes around Heyrieux offer a varied terrain, blending paved sections with trails and paths. You can expect a mix of serene valleys, peaceful forests, expansive meadows, and routes following waterways like the Bièvre river. Some trails also feature climbs that reward you with panoramic views of mountain ranges such as Chartreuse and Belledonne.
Yes, many of the gravel bike trails around Heyrieux are designed as circular routes, allowing you to start and end at the same point. An example is the challenging View of Lyon – Pont Robert loop from Marennes, which offers a substantial ride with significant elevation.
The routes often pass by significant natural features and historical landmarks. You might encounter the French Haut-Rhône Nature Reserve with its diverse wildlife, or scenic spots like Lake Romagnieu. Historical sites such as the medieval Château de Fallavier or Château de Septème are also visible from some trails, adding a cultural dimension to your ride.
While many routes in the area are rated as 'difficult' due to distance and elevation, the region does offer varied terrain suitable for different skill levels. Some segments are designed to be accessible with shorter gravel sections, making them an excellent introduction for those new to gravel biking. For a longer, more challenging family adventure, consider routes like the Saint Bonnet Pond – Étang de Chalignieu loop from Villefontaine.
Many natural areas and trails in the Auvergne-Rhône-Alpes region are dog-friendly, especially if your dog is well-behaved and kept on a leash. However, it's always best to check specific local regulations for nature reserves or private lands you might pass through. Ensure your dog is fit for the distance and terrain.
While specific parking details vary by starting point, many trailheads for routes around Heyrieux are accessible from nearby villages or towns. For example, routes starting from places like Marennes or Villefontaine typically have public parking available. It's advisable to check the tour details on komoot for specific parking recommendations for your chosen route.
The komoot community highly rates the gravel biking experience around Heyrieux, with an average score of 4.6 stars. Reviewers often praise the tranquility of the no-traffic routes, the diverse landscapes ranging from forests to wetlands, and the rewarding panoramic views of the surrounding massifs.
Absolutely. The Heyrieux area offers several challenging routes for experienced gravel bikers. For instance, the View of Vertrieu castle – Feyssine Park loop from Lyon-Saint-Exupéry TGV is a demanding ride covering over 159 km with significant elevation gain, providing a true test of endurance and skill.
Heyrieux and the surrounding villages offer various options for refreshments and accommodation. You'll find local cafes, restaurants, and guesthouses where you can refuel and rest after your ride. Many routes pass through or near these communities, making it convenient to plan stops.


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