settlement zhada (tholling) in ngari, tibet

airing asia autonomus blue caves china clay cold county decay earth ecology erosion forest geopark guge high highlands hiking hill himalaya himalayan history holy kingdom landscape mountain mountains national nature ngari panorama park peak plateau range region rock sacred season settlement sightseeing sky sunrise sunshine tholling tibet tibetan tolling tourism tranquil travel trekking tsada view x28 x29 zanda zhada