Description of the ascent route to peak Kankosheva 3920 m via the Eastern edge (from KOSHTAN pass) – 3A category of difficulty.

From the overnight stay behind the moraine - into the moraine gap, exit to the Ullu-Auz glacier. Cross the glacier in the direction of the KOSHTAN pass. From the glacier - along the talus and snowfields, exit to the plateau below the KOSHTAN pass. From the plateau - along the snowy slope, passing the bergschrund on the right.

Reach the KOSHTAN pass (replace the note in the cairn on the pass). From the pass - right and up along the wide snowy ridge. The first gendarme is bypassed on the left along the snow. The second - first a 10-15-meter traverse to the right, then 10 m straight up the plate and 30 m along the rocks of medium difficulty - exit to the gendarme's saddle.

From the saddle - a 40-meter traverse along the ledges on the left side of the gendarme with an exit to the shoulder of the South counterfort. Along the steep rocks of medium difficulty 30 m up to the gendarme.

Further - 50-70 m along the sharp snowy ridge - exit below the walls of the third gendarme. First, bypass it on the right along the boundary of ice and rocks to a 12-15-meter ledge.

From the ledge - 50 m up the plate, then a traverse into a 70-80-meter couloir, which leads to the saddle.

From the saddle - up a 15-meter cleft to the gendarme. From it - down to the ridge after 20–25 m. Further - up along the simple rocks of the ridge.

The fourth gendarme is ascended straight up (40 m), then - bypassed by a 60-70-meter traverse on the left along the ledges and rocks of medium difficulty through the South counterfort with an exit beyond the gendarme to the saddle below the rocky ascent of peak Kankosheva.

From the saddle - straight up 15 m along the difficult rocks of the counterfort. Further - 40 m along a 4-meter cleft - ascent to the Eastern peak of Kankosheva.