4.2
(359)
2,200
riders
157
rides
Mountain bike trails Arenthon are situated in the Arve Valley, within the Haute-Savoie department of the Auvergne-Rhône-Alpes region in south-eastern France. The area features varied terrain, with elevations ranging from approximately 429 to 481 meters, and is characterized by its position on the left bank of the Arve river. This setting provides a mix of riverside paths and routes that leverage the natural inclines of the north-western French Alps. The region's landscape, shaped by the Würm glacial era, offers diverse environments for mountain biking.
Last updated: May 14, 2026
4.5
(31)
159
riders
35.4km
02:32
100m
100m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.0
(5)
51
riders
29.1km
04:23
1,720m
1,720m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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4.4
(8)
38
riders
42.9km
03:34
840m
840m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.7
(11)
77
riders
28.8km
02:33
650m
650m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.7
(3)
27
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Very nice route for discovering Gravel
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The structure is an asymmetrical cable-stayed bridge made of pre-stressed concrete, approximately 75 metres long. The pylon inclined at 15° to the vertical has the shape of an inverted V; the deck crosses this pylon without resting on it.
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Intersection point Les Sablons Altitude 431m
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Point of intersection Le Pelloux Altitude 427m
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Point of intersection The Islands of Clermont Altitude 436m
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Point d'intersection Sous Maclenay Altitude 435m
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Point of intersection Passerelle de Saint Pierre Altitude 437m on the left bank of the Arve
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There are over 150 mountain bike trails around Arenthon, offering a wide range of options for different skill levels. This includes 23 easy routes, 81 moderate routes, and 50 difficult routes, ensuring there's something for every rider.
Yes, Arenthon offers 23 easy mountain bike routes, many of which follow the Arve river. These routes are generally flatter and suitable for beginners or family outings. An example is the Ponds on the banks of the Arve – Arve Path loop from Arenthon, a moderate route that is relatively flat with only 95 meters of elevation gain over 35.35 km.
The terrain around Arenthon is varied, ranging from riverside paths along the Arve river to routes that utilize the natural inclines of the north-western French Alps. You'll find a mix of mostly paved surfaces on easier routes and more challenging paths with significant elevation gains on moderate to difficult trails. The region's landscape, shaped by the Würm glacial era, provides diverse environments for mountain biking.
The mountain bike trails in Arenthon are highly rated by the komoot community, with an average score of 4.3 stars from over 350 reviews. More than 2,000 mountain bikers have used komoot to explore the varied terrain, often praising the scenic beauty of the Arve Valley and the diverse options available.
Yes, many of the mountain bike trails around Arenthon are designed as loops. For example, the popular Ponds on the banks of the Arve – Arve Path loop from La Roche-sur-Foron is a 36.56 km route that takes you through the Arve river valley and returns to your starting point.
Arenthon's location in the Arve Valley, facing Mont Blanc, offers access to stunning natural features. While riding, you might encounter views of the Bornes Massif. Nearby natural monuments include La Gouille aux Morts, a lake, and various summits like Le Môle summit cross and Pointe d'Andey, which offer panoramic views.
Absolutely. Arenthon and its surroundings offer 50 difficult mountain bike routes for experienced riders seeking a challenge. An example is the Tour of Sous Dine – Route des gorges de la borne loop from Saint-Pierre-en-Faucigny, which features over 1,000 meters of elevation gain over 28.56 km.
The Haute-Savoie region, where Arenthon is located, is best for mountain biking during the warmer months, typically from spring through autumn. This period offers more stable weather conditions and accessible trails. Winter can bring snow, making many trails unsuitable for mountain biking, especially at higher elevations.
Yes, the region around Arenthon features several mountain passes that can be incorporated into your rides. Notable passes include Col de Réray, Col des Fleuries, and Cenise Pass, offering challenging climbs and rewarding descents.
While specific parking areas for mountain bikers in Arenthon are not detailed, as a commune in a popular outdoor region, you can generally find parking in village centers or designated areas near trailheads. It's advisable to check local signage upon arrival.
Yes, La Roche-sur-Foron is a common starting point for many routes in the area. For instance, the La-Roche-sur-Foron – Villy, la Chapelle, les usses loop from La Roche-sur-Foron is a popular moderate route exploring the countryside around the town.


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