Tha Nagphu, North Ridge; Sharphu I, Attempt
Nepal, Ohmi Kangri Himal
Sharphu is a collection of peaks on a north-south ridge to the west of Kambachen, forming the
watershed between the Ghunsa and Yangma valleys. Well to the north lie the peaks of Sato (6,176m)
and Nupchu (6,044m); to the south is the Nango La, a pass on an established trail between Ghunsa
and the Yangma Khola (valley).
There are six main summits in the group. From north to south these are Sharphu V (6,076m), II
(6,328m), I (6,433m), VI (6,158m), III (6,220m), and IV (6,164m). Only the main summit, Sharphu I, is
known to have been climbed: In 1963, Japanese climbers approached via the Sharphu Glacier to the
southeast and climbed the south face and ridge.
Takao Ishinabe, Chihura Miyamoto, and Yuzo
Tatsumi were the first to reach the summit, on October 22, after fixing 1,000m of rope. Older maps
sometimes refer to these peaks as the Tanga Group, with Sharphu III named Marson. On the ridge
northwest of Sharpu V stands Tha Nagphu (5,980m).
In April, María Pilar Agudo Fernández, José Luis Guzmán (both from Spain), Juan Pablo Sarjanovich
(Argentina), and Pasang Sherpa (Nepal) set base camp at Kambachen with the aim of exploring these
mountains. They attempted Sharphu I via the Sharphu Glacier to the southeast, reaching Camp 2 at
5,700m and finding the glacier to be much larger than depicted on their map.
They also went up the Nupchu Khola to look at some east faces of the Sharphu Group. From here
they climbed Tha Nagphu (5,980m) via the glacier to the northeast and eventually the north ridge.
They established Camp 1 below the glacier at ca 4,900m, four hours’ walk from Kambachen, then
climbed past the small lake of Nupchu Pokhari to reach the glacier, which is much smaller than it
appeared on their map. They crossed the glacier to the north ridge, climbed a 60° snow ramp followed
by an 80° rock step, went up 150m of snow at 50°, and finished with a ramp of 80° snow and ice.
[Agudo prepared a report (in Spanish) showing various faces in this area, proposed routes, and map
modifications. It can be found here.]
– Lindsay Griffin, with material supplied by María Pilar Agudo, Spain, and the Himalayan Database
Climbing toward Camp 2 during an attempt on Sharphu I from the southeast.
Jannu as seen from Camp 2 during an attempt on Sharphu I.
The approach to Sharphu I via the Sharphu Glacier to the southeast.
Sharphu I from the southeast. A tent at Camp 2 is just visible up and right from the two climbers. The
1963 Japanese Route reached the col to the left of the peak, then climbed more or less on the skyline
ridge to the summit.
Sharphu I from the east-northeast and Nupchu Khola.
The east faces of Sharphu III and VI.
The northeast face of Sharphu I from the Nupchu Khola (valley).
During the ascent of Tha Nagphu.
The final ascent of the north ridge of Tha Nagphu. The route crossed the glacier high on the right to
gain the right skyline ridge, which was followed to the sharp summit.