Climbs 10
Rocktype Granite
Altitude 3784m a.s.l
Faces all

Aiguille de Bionassay, Oct 2010 © sam1971

Crag features

A classic snow and ice peak with reputedly the sharpest snow ridge in the Alps on its East ridge. The North Face original route is a classic mid-grade snow and ice route.

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Climbs at this crag

Climb name Grade
1South RidgeAD *7
2North Face Original RouteD ***1
3East RidgeAD ***5
4West ridge
AD 1
5Chasse A Cour *
8a *** 
 Moved climbs 
* Climbs listed in red are waiting to be checked by a crag moderator, and may not be accurate.

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