East Face Everest Routes Courtesy: MARTIN GAMACHE, JAIME HRITSIK, CHIQUI ESTEBAN, NG STAFF
SOURCES: 3D REALITY MAPS; THE AMERICAN ALPINE JOURNAL; THE HIMALAYAN DATABASE; ED WEBSTER; EAST FACE IMAGERY COURTESY OF DIGITAL GLOBE @ 2012; RAPHAEL SLAWINSKI National Geographic https://news.nationalgeographic.com/2015/04/150409-Everest-climbing-sherpas-mountaineering-Nepal-Himalayas-north-face-new-route/