The best MTB trails around Groissiat
4.4
(94)
612
riders
86
rides
Last updated: October 2, 2025
4.4
(5)
38
riders
1. Lac de Nantua – Lac de Nantua loop from Oyonnax
42.4km
02:29
250m
250m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
25
riders
2. View of Le Mollard Rond – View of Lac de Viry loop from Oyonnax
18.1km
02:17
830m
830m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
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4.0
(3)
18
riders
3. Oyo - Dino Plagne 🦖 – Lac Genin loop from Oyonnax
29.6km
02:51
760m
760m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.3
(6)
20
riders
4. Paragliding loop from Bellignat
42.4km
03:21
680m
680m
Expert mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
15
riders
5. As the water flows – Lac Genin loop from Oyonnax
51.4km
04:53
1,310m
1,310m
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary.
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