Mila Mountain Pass, with an altitude of 5013 meters, is located at the junction of Mozhugongka County in Lhasa and Gongbujiangda County in Nyingchi. It is the highest point of the Sichuan Tibet Highway. The Mira Pass is not only a watershed between the Lhasa River system and the Nyang River system, but also a natural boundary between the marine climate in the Nyingchi region and the inland climate in the Lhasa region. To the west of Mira Mountain, the climate is dry and the temperature is relatively low; The east is warm and humid, with lush vegetation. This diverse and unique natural landscape has attracted many tourists to come and visit.