The Chapel of Tierce, one of the oldest and highest in Europe, offers a unique panorama over the Vanoise, Bessans, the tip of Ronce and the tip of Charbonnel.
- Departure: Parking of “Sentier de découverte” in Bessans (carpooling 13 km from CIS)
- At the Oratory St Anne, a trail climbs steeply in the forest, then in the pastures to the ridge (short passage with a handrail). We follow it to the chapel at the top.
- Descent by the ascent route.
