4.4
(33)
256
riders
75
rides
Gravel biking around Lac de Divonne features a diverse landscape situated between the Jura Mountains and Lake Geneva, offering panoramic views of the Alps, including Mont Blanc. The region is characterized by the 45-hectare artificial lake, extensive forests of oak, chestnut, and fir, and open pastures. Gravel routes here often traverse a mix of paved and unpaved surfaces, including challenging segments with loose gravel and easier greenway paths. The Divonne River and natural springs also contribute to the varied terrain.
…Last updated: July 2, 2026
4.3
(3)
9
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
8
riders
34.4km
02:48
1,000m
1,000m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.0
(1)
9
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
7
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(3)
13
riders
32.1km
02:33
670m
670m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
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a shaded and quiet section on the Coast that I appreciate every time I pass
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The greenway connecting Gex to Divonne-les-Bains is an easy and pleasant developed route that crosses the green landscapes between the Jura mountains and Lake Geneva. In Divonne, several routes provide easy access to its lake, as well as the mountain bike trails of Mont Mourex, which are very popular with nature and thrill-seekers.
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Located in the Pays de Gex, east of the Ain department, the Château de Vesancy is an elegant residence surrounded by a wooded park. It offers a peaceful setting steeped in history, typical of the region's castles.
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Come here on a clear day, straight after rain, for example.
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Léman, not lake Geneva. Léman is the latin name. Léman means lake, hence why I simply say Léman rather than lake. Beware of dog walkers and cars on these roads that are meant to be agricultural.
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An opportunity to avoid riding near cars. It's a shame we have to slow down so often to pass the gates that stop cars.
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Very nice access paths and landscape. There are two sections a bit more technical but doable by average rider like me. First section going up to Mont Mourex (road with some round rocks and a bit muddy when it rains). Second section on the way to the longest loop where the trail is a bit narrow and deep (probably due to rain water going through during winter). In any case, is doable. Just take your time and keep focus :) Definitely a ride to do more times
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Pleasant, rather flat forest section
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There are over 70 gravel bike trails in the Lac de Divonne region, offering a diverse range of experiences. More than 200 gravel bikers have already explored these routes using komoot.
Yes, the region offers several easy routes. A great option for beginners is the Bison Grazing Area – Forest Path by the River loop from Divonne-les-Bains, which is 14.1 miles (22.7 km) long and takes you through a pleasant forest path by the river. Additionally, the 'Voie Verte: Gex-Divonne' is a greenway path, following an old railroad line, ideal for an easy and scenic ride.
For experienced gravel bikers seeking a challenge, there are over 35 difficult routes. The View of Mont Blanc – Combe Blanche loop from Divonne-les-Bains is a demanding 21.9 miles (35.3 km) path offering expansive views of Mont Blanc and the surrounding alpine landscape. Another challenging option is the Grilly Town Center – Clock Tower of La Rippe loop from Chavannes-de-Bogis, which features significant elevation changes.
Yes, the 'Voie Verte: Gex-Divonne' is particularly suitable for families, offering an easy and scenic ride along an old railroad line. Some of the easier mountain biking courses, like 'les Devins' (green), also offer pleasant discoveries of Mont Mourex, pastures, and forests with panoramic views, which can be suitable for children.
The terrain around Lac de Divonne is quite varied. You'll encounter a mix of paved and unpaved surfaces, including forest paths, open pastures, and sections with loose gravel. Routes often feature gentle lakeside paths, forested sections, and some challenging climbs, especially towards areas like Mont Mourex.
The region is generally pleasant for gravel biking from spring through autumn. The diverse landscape of forests and pastures provides varied terrain and shaded routes, making it enjoyable even on warmer days. Winter cycling is possible, but conditions can vary, so it's advisable to check local weather and trail conditions.
Yes, many routes in the area are designed as loops. For example, the Bonmont Golf Course Park Path – Lac de Divonne loop from Divonne-les-Bains is a 21.6 miles (34.7 km) trail that takes you through park paths and around the lake itself, offering a scenic circular ride.
The region offers stunning natural beauty. You can expect panoramic views of the Alps, including Mont Blanc, and the nearby Jura Mountains. The trails often pass through extensive forests of oak, chestnut, and fir, as well as open pastures. The Lac de Divonne itself is a central feature, and the Divonne River also flows through the area, offering pleasant scenery.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 20 reviews. Reviewers often praise the diverse landscape, the stunning views of Mont Blanc and the Jura Mountains, and the varied terrain that caters to different skill levels, from easy greenways to challenging climbs.
Divonne-les-Bains is well-connected, and parking is generally available in and around the town, providing convenient access points for many routes. For public transport, the town's location bordering Switzerland and proximity to larger cities offers various options, though specific trailheads might require a short ride from public transport stops.
Generally, dogs are welcome on many outdoor trails in the region, especially in natural areas like forests and pastures. However, it's always recommended to keep them on a leash, particularly in areas with wildlife or near agricultural land, and to check local regulations for specific paths or protected areas.


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