As per SMC Cairngorms Guide

Hidden 28/Feb AltLd
Steve Dunne ?/Feb/13 2nd O/S
Callum Anderson ??/2012 -
pete87abs 04/Mar/11 2nd O/S
with rob, john
johnrc 04/Mar/11 Lead O/S
with robnz, pete a
Hidden 23/Jan/11 2nd
Hidden 23/Jan/11 2nd O/S
inuklm 05/Jan/11 AltLd O/S
with Fiona
Rob84 29/Dec/10 Lead O/S
with Si White, Tim Ashlin
Hidden 29/Dec/10 2nd O/S
Sandy Simpson 30/Dec/08 AltLd
with Forest Templeton
AndyP 17/Feb/07 2nd O/S

We didn't know we had climbed Vortex until we re-read the guide at the bottom of the route. We thought we might have been on Wavelength - typical SMC vague guide, this might sound radical up here but how about a photo topo! Maybe even a few to cover this corrie alone, it is afterall the most climbed winter corrie in Scotland. The route was decent, we turned the roof on the right so the grade drops to IV,4. We started up the lowest ice under spiral gully, I think, and moved together for about 120m, then climbed the route.

with Joe
SteveM 07/Jan/06 AltLd
with Keith
keith leonard ??/2006 AltLd
Hidden ??/2001 Lead
Hidden 09/Feb/97 AltLd O/S
Users with this climb on their wishlist are:
Hidden, Zippy1999
High V
Mid V
Low V
High IV
Mid IV
Low IV
High III
Votes cast 5
High 6
Mid 6
Low 6
High 5
Mid 5
Low 5
High 4
Mid 4
Low 4
Votes cast 5
Votes cast 5
Style of ascent
Alt Leads
Not Set
Not Set