high altitude mountain desert and arid tibetan landscape at bum la pass

1962 alpine altitude arid army arunachal asia asian attraction barren battle beautiful blue border boulders building bum bumla camp camping capped check china desert destination east famous field ground high hiking hills himalaya himalayan himalayas historic historical holidays india indian indo landscape mountains nature north panorama panoramic pass peak place point popular post pradesh rocks rocky scenery scenic sino site sky snow statue stones tawang tourism tourist tradition traditional travel traveling vacation view war