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%
Itinerary
- Distance: 16 km
- Elevation: 970 m
- Positive elevation: 970 m
Prices
Free access.
Opening
From 01/06 to 31/10.
Depending on the weather.