Kyunglung or Khyunglung is a village in the Tibet Autonomous Region of China. Kyunglung Ngüka (Tibetan: ཁྱུང་ལུང་དངུལ་མཁར།, Wylie: khyung lung dngul mkha ) "Silver Palace of Garuda Valley", located southwest of Mount Kailash (Wylie: gangs ti se ), identified with palaces found in the upper Sutlej Valley, was the capital city of the ancient kingdom of Zhangzhung. Many Tibetologists and theorists suggest that Kyunglung was perhaps what the Zhangzhung people called Tagzig Olmo Lung Ring.
Khyunglung is an amazing complex of caves set in the hills on the north bank of the Sutlej River about 30 km west of the hotsprings and gompa of Tirthapuri and the nearby coal mining town of Moincer/Montser in the modern Chinese prefecture of Ali/Ngari in the Tibet Autonomous Region (see Gyurme Dorje, Tibet 3rd ed.). There are further ancient ruins on the hilltops above the Bon monastery of Gurugem/Gurugyam which are only 6 km from Tirthapuri. There is very little published about these sites and virtually no archaeological investigations have been carried out.