Long, deep or wide, a canyon is an incredible sight. Wind your way along the trails of Vallon Sourn and be awed by this natural phenomenon.
When you've spent a bit of time at this steep-walled valley in Correns, why not check out Sanctuaire Notre-Dame de Graces, Chateau Carpe Diem, and Saint Etienne Chapel? They're not very far from Vallon Sourn and also popular with many tourists.