The big dihedral, Crolles Via ferrata le Grand Dièdre, Crolles

Via ferrata overlooking the valley Grésivaudan. Via ferrata located in Saint Hilaire du Touvet above Crolles, very wild, and sport.

Shorter than the classical Lavandières via, the « Grand Dièdre » (lit. Big dihedral) is a very sporty via, probably one of the toughest in the Alps !

Only accessible to more experienced, dedicated and fit via ferrata climbers, since very steep walls and overhanging sections are to be found in the « big dihedral ».

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