Trekking porter on Khumbu glacier with Nuptse (7861), Khumbu Himal, Sagarmatha National Park, Nepal

7861 asia asian asiatic blue burden climber countryside destination everest glacer glacier glaciertongue group heritage high hike hiker hiking himal himalaya himalayan ice in khumbu landscape load moraine mount mountain mountaineer mountaineers mountains mountainsport national national nature nepal nuptse on outdoor outlook panorama park park peak peaks people persons porter region rock sagarmatha sherpa site sky snow track trail travel trekking trekking unesco valley valleys view with world