First climbed in 1955, Pharchamo Peak is an attractive snow peak lying south of Tashi Lapcha pass. Tashi Lapcha is one of the difficult passes for trekkers in the Himalayas. It has a north-by-northwest ridge, which rises from the crevassed glacier astride the Tashi Lapcha. The face of the ridge forms a uniform slope broken by crevasse and seraes rising from the rocky lower buttresses above the Drolambau Glaciers in the west. Rolwaling valley is the main access to Pharchamo, though this route was closed for most of the 1980s due to potential dangers to porters crossing the Tashi Lapcha. The only other alternative route is from the Khumbu side via Namche Bazar and Thame.