mount everest, lhotse, nuptse, pumo ri and kala patthar

and area base camp chomolungma conservation country countryside everest face glacier gorak great high hiking himal himalaya himalayan kala khumbu landscape lhotse mahalangur mount mountain mountaineering national nepal nuptse panorama panoramic park patthar peak pumo pumori range reserve ridge rockface sagarmatha scene sheep side sierra summit tibet top trek trekking valley view way white