원정 개요

BC at 5400m at near small lake
C1 at 6250m at top of rib/ridge.

Summit party of two left C1 at 1:00 pm, reached col at 4:00 am, on top 9:45 am in wind (but not too strong) and clear sky. Down to BC at 5:00 pm. Easier not to put tent and not to spend much time at higher altitude.

Other 3 who went to Pumori, Blaetter, Meier Wittwer and Wittwer stayed in BC only because too cold for Blaetter, who also was tired and others were tired.