panorama of dingboche and lhotse, everest base camp trek, nepal

altitude asia base camp cho cholatse climb climbing cloud cloudy countryside dingboche ebc everest expedition highest hiking hill himalaya himalayan himalayas journey khumbu landscape lhotse lobuche mount mountain mountaineering nature nepal nuptse oyu panorama panoramic park path peak range rock sagarmatha scenery sky star summit top trek trekking valley view