How to reach the tourist office?
04 50 34 25 05
accueil@prazdelys-sommand.com
Site du Comité Départemental du Tourisme Haute-Savoie Mont-Blanc
From 01/06 to 31/10.
Depending on the weather.
A very tough climb that is eased by a flatter section through the resort of Praz de Lys and crowned by a gorgeous view of Mont Blanc. Mean gradient: 6%
