A large via ferrata over 700 m long, offering great variety with many sections to be covered on foot.
Three-quarters of the way along the route, there is a black variant via the ‘Aiguille du Coq’ footbridge. Once you reach the end of the Ourson, follow the signs for the return route.
Approach: 20 min
Ascent: 2 to 3 hours with no escape route
Orientation: South
Rock: Limestone with charcoal passages
Elevation gain: 500 m
Length: 800 m
Approach: 20 min
Ascent: 2 to 3 hours with no escape route
Orientation: South
Rock: Limestone with charcoal passages
Elevation gain: 500 m
Length: 800 m





