mt. everest and nupche, nepal

air alpine altitude asia autumn background beautiful beauty big climb climbing cold color conquest danger desolate destination dream environment everest expedition extreme glacier greatness hillary himalaya himalayas holiday holidays ice image kalapatar khumbu khumbutse landmark landscape majestic massif mount mountain mountaineering mountains natural nature nepal nupche outdoors peace peak postcard range ridge rock sagarmatha scenery sherpa silence sky snow snowy solitude sport summit sun sunset tenzing top tourism travel trek trekking unique vacation view wall white winter