Introduction to Santan Waterfall: Santan Waterfall, also known as Shuanggou Waterfall, is one of the eight ancient scenic spots in Dayao. It is named after the three-level waterfall with the largest drop among the waterfalls. Santan Waterfall Scenic Area takes Santan Waterfall as the core and mainly consists of scenic spots such as Santan Waterfall, Shizhong Cave, Zhuge Camp, Yugong Cave, Baibai Rock, Ziqiu Mountain and Jiangdi River Bridge.