Pepper ticks off Langtang trek ahead of Annapurna-I ascent without supplementary Oxygen

Australian mountaineer Allie Pepper is in Nepal working on her goal of summiting all 14 eight-thousand-meter peaks without oxygen in two years. Pepper plans to climb Mount Annapurna-I, Makalu, and Kanchenjunga this spring, followed by a journey to Pakistan to conquer Nanga Parbat and K2. In the autumn, she aims to climb Shishapangma and Cho […]