From the summit and on the pleasantly white-carpeted trails, fatbike riding is child's play!
If you're renting on your own, you can set off on the connecting trails at the edge of the forest, or around the Arselle Nordic plateau.

Night-time duo relay cross-country ski race: free technique, on a lighted loop. Open to all aged 7 and over. Disguises strongly recommended (but not mandatory)!

Chamrousse and Vaulnaveys-le-Haut are joining forces to bring you a wild summer version of the race: the Chamrousse MTB Derby on Saturday June 6 and Sunday June 7, 2026, as part of the Trophée Enduro des Alpes.