원정 개요

BC at 4800m at Isho Og Lake's SE end
C1 at flat place of glacier NE of peak
C2 at rock on ridge above col.

From C1 route goes over 5700m col to 20m rock on NE Ridge where C2 pitched. Next 10 days: fixed rope and explored C2 site (thought might be at 6000m). Very difficult 300m snow ridge from 6200-6300m altitude. Route mostly 20m on to East Face from ridge using itself only short sections because more difficult and slower going. Had to fix rope on easiest possible route because members were clients and not so experienced climbers. Kobler did all route making and rope fixing. Total 2000m rope fixed including 150m to C1 and from just below Col to 6320m and 120m above 6320m.