3100 m
Olan - Contreforts S is a summit in the Alps at 3100 m. 3 climbing routes are recorded on it. Starting point: Refuge de l'Olan (2332 m). Refuges des Alpes tracks the availability of these huts day by day.
1 hut gives access to Olan - Contreforts S, lowest first.
3 routes recorded to Olan - Contreforts S, from the most travelled to the most confidential.