It runs from north to south and flows into the Ou River, which empties into the East China Sea.

The main scenic spots of the Nanxi River area include Baizhang Waterfall, Furong Triangle Rock, the Waterfall of Tengxi Pool, the Twelve Peaks, Taogong Cave, the Warehouse Under The Cliff, the Furong Ancient Hamlet and Lion Rock.

[2] The river is located in the subtropical monsoon zone and is influenced by a maritime climate.

From the raft, views of the ancient village, remote foggy mountains and locals washing along the river can be seen.

[4] The area was added to UNESCO's World Heritage Tentative List on November 29, 2001 in the Mixed (Cultural & Natural) category.