Espace VTT-FFC Entre Jura et Léman

The sites are spread throughout the Pays de Gex:
- 2 circuits from Léaz (1 green and 1 red)
- 3 circuits from Mont Mussy (1 green and 2 blue)
- 1 red circuit from Lélex
- 1 red circuit from Borne au Lion
- 2 circuits from Crozet (1 blue and 1 red)
- 1 black circuit (departures: Bellegarde, Léaz, Collonges)
- 1 beginners' trail at Col de la Faucille
- links with the Grande Traversée du Jura VTT