 Naitang Monastery is located at Riwoqê County, with Dingxia Mountain on the back, Naishui River in the front, and Duoji Cliff on the north.Buddhists thought it as the holy land of Ruchi 16 Arhats, called it Naitang Monastery.Riwoche is also known for a unique horse breed called Riwoche horses, thought to be the missing link between modern horses and prehistoric horses after a ground-breaking research in 1995.