climbers on a route from camp 1 to camp 2 in western cwn, on everest

mountaineering mountaineers chomolungma iceclimbing avalanches expedition dangerous crevasses exploring mountains landscape adventure climbers majestic climbing crevasse daylight himalaya mountain seasonal outdoors western everest ebtween goddess sherpas glacier porters outdoor terrain khumbu mother sherpa danger porter winter nature valley route still world fixed range nepal sunny track camp flat hard work cold time rope path snow peak cwn day ice