Post-monsoon in Nepal was frustrating, to say the least, with five weeks of the most stable weather that Nick Bullock and I have ever experienced. However, we got completely shut down on a direct line up the unclimbed north face of Chamlang by high winds at altitude.
After 10 days acclimatizing in and around the Hongu Valley, a trip to the West Col (6,200m) on Baruntse, and another to just over 6,000m on Chamlang’s west ridge, we stashed gear below the face and returned for our attempt a few days later, during the first week of November. The face appeared to be in perfect condition, with steep ne?ve? and one-swing placements. The weather was good, and we felt well acclimatized. But though we were sheltered low on the face, we began to get hammered by spindrift and we could see massive plumes of snow blowing above us, just where we’d be digging in for the night. It didn’t look inviting. We decided to descend, call our attempt a reconnaissance, and wait for a good forecast and lull in the wind.
It never came, and over the next three weeks our forecasts gave a minimum wind speed of 70 kph at 6,000m, and over 100 kph above 7,000m. As it blew straight across the face, and the temperature was -20°C or below, we felt the risk was unjustifiable.
During one day when there was something of a lull, eager to get something done, we made a possible first ascent of 6,119m Hunku, north-northeast of Peak 41. [Brought onto the permitted list in 2002, Hunku appears to have had no official ascent prior to 2012.] As you walk up the Hongu Valley, below the east face, Hunku looks like a pile of choss. However, halfway along, like an oasis in the middle of a desert, a continuous broad snow couloir leads directly to the summit. Fueled by the hope we would find ne?ve? similar to that experienced on Chamlang, we left base camp at 5 a.m. After a two-and-a-half-hour approach and a further hour floundering through deep, unconsolidated snow, we reached the first steep section and, thankfully, bomber ne?ve?.
The climbing wasn’t technical, just really fun—the way it should be. A couple of short steeper bits led to a final fluted section where we belayed one ice pitch to avoid bad snow. Flutings led straight to the summit and a stunning panorama. The couloir was around 600m and D—think a shorter, easier version of the Swiss Route on the north face of Les Courtes. We descended from ice threads and, lower down, rock gear. Sixteen hours after leaving base camp, we were back. With strong winds still forecast at altitude, we made the decision to bail a week early, and started our four-day trek back to Lukla.
Andy Houseman, Alpine Club, U.K.