nuptse mountain at sunset. summit of everest on the left side of photo between rocks

achievement active adventure altitude asia background backpack beautiful climbing cloud dawn environment everest expedition extreme fitness freedom gorak gorakshep heritage high hiking himalaya himalayas ice journey khumbu landscape left lifestyle morning mount mountain national nature nepal nubtse nuptse outdoor park peak photo rocks sagarmatha shep side snow sport success summit sunlight sunrise sunset top tourism trail travel trekking trip unesco view village visible world