Yarlung Zangbo River, the world highest river, turns south suddenly in Mainling County and cuts the Himalayas Mountain into two sections. Then the river runs through a narrow passage between the two 7,000-meter high peaks of Namjagbarwa and Jialabailei, forming the deepest, narrowest and longest canyon in the world- the Yarlung Zangbo Grand Canyon(Chinese name:雅鲁藏布大峡谷) which stretches 496 km long and averages over 5,000 m deep. The diversified climatic zones distributed vertically in the canyon determine its vertical distribution of diversified vegetation and numerous wild animals. Nearly 5,000 species of vegetation have already been found here.
The diversified climatic zones distributed vertically in the Yarlung Zangbo River Grand Canyon determined its vertical distribution of diversified vegetation and numerous wild animals. Nearly 5,000 species of vegetation have already been found here. Embracing all representative animals of the south and north as well the Grand Canyon has won the reputation as Natural arboretum, natural zoo, Plant Gene Bank and so on, a typical 'Xishuangbanna in Tibet'.
At the deepest of the Yarlung Zangbo River Grand Canyon, Menba and Luoba people live their primitive life on the purified land on the earth.