
A challenging loop connecting the villages of vallon du Truison.
A consistant ascent of the small valley by "Les Envers" till Sainte-Marie-d'Alvey, a panoramic ascent on the GR9 till Saint-Maurice's plateau before a descent towards Grésin and then Champagneux. Easy ending on the Viarhôna and paths in the plains of Rhône and along the Guiers river.
Communauté de Communes Val Guiers - 13/09/2025
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All year round daily.
Phone : 04 76 31 63 16
Email : basevtt-pays-lac-aiguebelette@ffct.org
Website : https://basevtt-pays-lac-aiguebelette.com/point-de-depart-saint-genix-sur-guiers/
Ground
Hard coating (tar, cement, flooring)
Grit