4.6
(102)
739
riders
67
rides
Mountain biking around Grésy-Sur-Isère offers diverse terrain, from the challenging slopes of the Massif des Bauges to the calmer routes along the Isère River valley. The region is situated between mountainous areas and the plain of the Isère River, providing varied gradients for cyclists. The northern part of the commune extends into the Massif des Bauges, featuring elevated trails, while the southern half follows the Isère River, offering less strenuous options. The area also includes the Lac de Grésy-sur-Isère, which…
Last updated: October 18, 2026
4.0
(2)
24
riders
49.2km
03:49
260m
260m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.6
(5)
41
riders
44.0km
04:28
1,500m
1,500m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

15
riders
58.6km
06:57
2,310m
2,310m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.5
(4)
16
riders
45.1km
04:51
1,710m
1,710m
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)
12
riders
41.1km
04:08
1,420m
1,420m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
Get access to more routes and recommendations from other explorers.
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Nice gentle climb from Faverges. Several options are available at the top of the pass. Buy the famous Tamié cheese at the Abbaye Notre Dame or head to Ugine via Marthod on pleasant small roads, otherwise join Albertville or Chambéry.
0
0
A former fortress. Today it is a leisure center with various activities. You can even drive up by car - there are ample parking spaces. Please check the opening hours in advance. It is not open every day.
0
0
Opposite the abbey church is a drinking water fountain.
0
0
The descent between the Sambuy resort and La Glaise offers playful forest trails with a few jumps.
0
0
Located on the heights of Lake Annecy, this family-friendly resort is open winter and summer. Among the sports facilities are cycling trails that lead to discovering local heritage and expertise.
0
0
A hill with a lot of traffic, better on roads that run parallel.
0
0
In the Tamié valley, at an altitude of 900 meters, this Cistercian monastery is still active. Founded in the 12th century by monks, the abbey produces a famous cheese, Tamié.
1
0
Located at an altitude of 907 meters, this pass is located in the Bauges massif, in the town of Plancherine. It separates the valley of Savoie and Albertville from the Faverges valley and Lake Annecy.
2
0
There are over 65 mountain bike trails in the Grésy-sur-Isère area, offering a wide range of options for different skill levels. These routes are highly rated by the komoot community, with an average score of 4.6 stars from more than 70 reviews.
Yes, Grésy-sur-Isère offers several easy mountain bike trails. For a relaxed experience, consider the Grignon Lake – Old town of Albertville loop from Saint-Vital. This route is 25.3 km long with minimal elevation gain, making it ideal for those looking for a less strenuous ride, perhaps around the scenic Lac de Grésy-sur-Isère.
The terrain around Grésy-sur-Isère is quite varied. You'll find challenging climbs and descents in the mountainous Massif des Bauges, as well as calmer, scenic routes along the Isère River valley. The area also features well-maintained cycling paths around the Lac de Grésy-sur-Isère, offering a mix of experiences from technical trails to gentle rides.
Absolutely. The region is known for its breathtaking panoramic views, especially from the higher elevations of the Massif des Bauges. Routes like the View of the Combe de Savoie – View of Arclusaz loop from Chamousset offer spectacular vistas of the Combe de Savoie and the surrounding Alpine mountains, making for a visually rewarding ride.
Yes, one notable route that features a waterfall is the View of the Combe de Savoie – Raffoux Waterfall loop from Chamousset. This moderate 57.1 km trail takes you through the Combe de Savoie and includes the beautiful Raffoux Waterfall as a point of interest.
Experienced riders seeking a challenge will find plenty of options. The Tamié Pass – Collet de Tamié (960 m) loop from Cléry is a difficult 37.0 km trail with significant elevation gain through mountainous terrain. Another demanding option is the Chalet de la Thuile – Fort loop from Bonvillard, a difficult 32.3 km path with challenging climbs and descents.
Many of the mountain bike trails in the Grésy-sur-Isère area are designed as loops, allowing you to start and finish at the same point. Examples include the Tamié Pass – Collet de Tamié (960 m) loop from Cléry and the View of the Combe de Savoie – Raffoux Waterfall loop from Chamousset, offering convenient circular journeys.
While mountain biking, you can encounter various natural monuments and scenic spots. Highlights include the Col du Frêne (950 m), the peaks of Mont Colombier and Mont Trélod, and other natural features like Petite Sambuy and Pierre Besse. The region's diverse landscape also includes the Isère River and the Lac de Grésy-sur-Isère.
Yes, the area around Grésy-sur-Isère features several huts and refuges that can serve as resting points or destinations. You might come across the Drison Refuge, La Fullie Chalets, or the Chalet de la Bouchasse, among others, offering opportunities for a break amidst your ride.
The varied topography of Grésy-sur-Isère means that mountain biking is enjoyable across different seasons. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer allows access to higher mountain trails. Always check local weather conditions, especially for higher elevations, as conditions can change rapidly.
While specific regulations for dogs on mountain bike trails can vary, the natural environment of Grésy-sur-Isère, with its extensive trails and open spaces, generally welcomes well-behaved dogs. It's always recommended to keep dogs on a leash, especially in protected areas or near livestock, and to carry water for them, particularly on longer rides.
The trails around Grésy-sur-Isère cater to all skill levels. Out of 65 total routes, there are 7 easy trails perfect for beginners, 29 moderate trails for intermediate riders, and 29 difficult trails for experienced mountain bikers seeking a challenge. This ensures there's a suitable option for everyone.


Browse the best MTB trails in other regions.