The best MTB trails around Grésy-Sur-Isère
4.6
(52)
361
riders
54
rides
Last updated: September 15, 2025
4.0
(6)
78
riders
1. Col de Tamié – Point de vue du fort de Tamié loop from Frontenex
61.0km
04:49
1,330m
Expert mountain bike ride. Very good fitness required. Suitable for all skill levels.
3.0
(2)
19
riders
2. Ruisseau des Moulins loop from Frontenex
46.1km
03:17
510m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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4.8
(4)
14
riders
3. Mont Bisanne Summit View – Friendly refuge loop from Frontenex
65.3km
07:14
2,100m
Expert 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
(2)
15
riders
4. Raffoux Waterfall loop from Montailleur
36.9km
02:30
350m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
12
riders
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
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