Nyang-chu Valley in Nyingchi
Nyang-chu Valley is the valley of Nyang River in Nyingchi. The Nyang River is a major river in south-west Tibet and the longest tributary of the Yarlung Tsangpo River. The Nyang has a length of 307.5 km and originates at 5,000 meters above the sea level from the Cuomuliangla in the Goikarla Rigyu, west of the Mila Mountain.