4.4
(195)
996
riders
19
rides
Mountain biking around Groisy, nestled in the Haute-Savoie department, offers diverse landscapes and challenging terrain within the French Alps. The region is characterized by prominent massifs like Mont Salève, featuring varied ascents and narrow gorges. Riders can explore limestone terrain, dense woodlands, and open areas with panoramic views of surrounding peaks and the Jura mountains.
Last updated: May 6, 2026
4.6
(9)
35
riders
23.5km
01:56
450m
450m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(2)
14
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(2)
8
riders
34.2km
03:38
1,100m
1,100m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.0
(2)
7
riders
38.1km
03:19
810m
810m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
6
riders
39.9km
04:07
1,420m
1,430m
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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Intersection point Les Dronières Altitude 790m
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Very nice route for discovering Gravel
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worth to go, but it's if it's to go on the plateau, it's nicer the other way up!
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Along the Les Usses River, near Cruseilles, you will find an excellent mountain bike route. As you cycle, you will enjoy a mixture of shaded paths through dense forest, where the trees form a canopy overhead, keeping the trail cool and inviting. The trail follows the river, allowing you to ride alongside the gently flowing water, and occasionally enjoy the tranquility of the natural surroundings.
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This former small town is now attached to the new town of Fillière. It is located at the foot of the Col de Glières and at the start of a magnificent road which runs through the balconies of Pramelan. There is a medieval castle from the 12th century.
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Classic regional cuisine served at altitude on the Parmelan mountain. The restaurant offers fantastic views of the vast valleys below, as well as the impressive cliffs and rocky peaks that surround it.
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Groisy offers a diverse network of nearly 20 mountain bike trails. These routes cater to various skill levels, from easy to difficult, ensuring there's something for every rider.
The trails around Groisy are characterized by varied mountain terrain, including limestone formations, dense woodlands, and open areas. You'll encounter challenging ascents, such as those on Mont Salève, and narrow gorges, providing a rugged and engaging riding experience.
Mountain biking in Groisy offers breathtaking panoramic views of the surrounding Alpine peaks, including the Parmelan, the Tournette, the Semnoz, and the majestic Mont Salève. From elevated points like the Tête de la Mandallaz, you can also enjoy expansive vistas of the Annecy metropolitan area and Lake Annecy, with the Jura mountains visible in the distance.
Yes, many of the mountain bike routes around Groisy are designed as loops. For example, you can explore the Les Usses River Picnic Spot – Panoramic view to le Parmelan loop from Chez Leydevant, which offers expansive views, or the Tour Mandallaz from Groisy – Panoramic view to le Parmelan loop from Groisy - Thorens - La Caille, providing views of Mont Salève and the Annecy area.
The region boasts unique geological formations and natural attractions. You might encounter the intriguing Orjobet Cave or the deep, barrel-shaped Trou de la Tine, both formed by erosion in the limestone terrain. Additionally, routes like the Les Dronières Lake – Plan du Salève loop from Groisy will take you past natural highlights such as Lake Dronières.
Yes, Groisy offers several easy mountain bike trails suitable for families. While specific family-friendly routes are not detailed in this guide, the broader Annecy Mountains region, where Groisy is located, is known for its diverse trails, including options for all skill levels. The 'Boucle de Groisy / Bleue' is a dedicated 11.5 km itinerary classified as medium difficulty, also suitable for electric mountain bikes, which can be a good option for families with some riding experience.
The best time for mountain biking in Groisy is generally from spring through autumn, when the weather is mild and trails are clear of snow. The region's diverse landscapes are particularly beautiful during these seasons. Winter riding may be possible on lower elevation trails, but higher routes, especially on Mont Salève, can be affected by snow and ice.
Groisy is situated within the Annecy Mountains MTB Base, which provides comprehensive services for cyclists. You can find bike rentals, including e-bikes, qualified instructors, detailed guidemaps, and facilities for bike wash and repair in the broader region, ensuring you have everything you need for your ride.
While specific public transport links directly to trailheads from Groisy are not detailed, Groisy is well-connected within the Haute-Savoie department. It's only 20 minutes from central Annecy, a major hub. We recommend checking local bus schedules or regional transport options from Annecy to Groisy or nearby villages to access the trail network.
The mountain bike trails around Groisy are highly rated by the komoot community, with an average score of 4.4 stars. Riders frequently praise the varied terrain, the stunning panoramic views of the French Alps, and the well-maintained network that offers options for different ability levels.
Yes, there are huts and cabins in the vicinity that can serve as points of interest or rest stops. For instance, the Glacière d'Aviernoz – Chalet de l’Anglettaz loop from Groisy - Thorens - La Caille passes by Chalet de l’Anglettaz. You can also find the Relais Chez Odette, communal pilgrims' hostel, in the wider area.
While many outdoor areas in France are dog-friendly, it's always best to check specific trail regulations or local signage regarding dogs, especially in protected natural areas or on private land. Generally, dogs are welcome on trails if kept on a leash and waste is properly disposed of, but some areas may have restrictions.


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