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
4 North Face Original Route D *** 1
5 East Ridge AD *** 9
6 West ridge
AD 1
Climb name Grade
7 Chasse A Cour
8a *** 1
* Climbs listed in red are waiting to be checked by a crag moderator, and may not be accurate.

Moderator Updates to this page are checked by UKC volunteer TonyM