mount nuptse view from everest base camp, nepal

active activity adventure altitude asia base blue camp circuit climbing col everest extreme fresh from frost glacier high hike hiking himal himalaya himalayan ice journey kala khumbu landscape lhotse mahalangur mount mountain mountaineering national nature nep nepal nuptse outdoor panorama park pass pattar patthar peak sagarmatha season sky solukhumbu summit top tour tourism travel trek trekking view