The first bend of the Nu River, 4,900 meters above sea level, is in Naqu, Tibet, such as the county. The Nu River water is very rough, running down from the thousands of mountains on the Tibetan border, and tumbling between Gaoligong Mountain and Biluo Snow Mountain, forming the Nu River Grand Canyon when it reaches Yunnan.
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The first bend of the Nu River, 4,900 meters above sea level, is in Naqu, Tibet, such as the county. The Nu River water is very rough, running down from the thousands of mountains on the Tibetan border, and tumbling between Gaoligong Mountain and Biluo Snow Mountain, forming the Nu River Grand Canyon when it reaches Yunnan.