mount nuptse from kala patthar with tourist

area asia backpacker base camp chomolungma climb climber climbing everest face glacier high highlander hike hiker hiking himal himalaya himalayan himalayas kala khumbu landscape man mount mountain mountaineer mountaineering mountains national nepal nuptse outdoor park patthar peak range recreation ridge rock sagarmatha scenery sport summit top tourism tourist trail travel traveler trek trekker trekking valley