Introduction to Feidu Gorge: Deep pools are the richest tourist element in Feidu Gorge Scenic Area, with many pools in different shapes. Due to zero pollution, the water quality reaches the standard for direct drinking. Represented by Bingtan, Daluotan, Bobotan, Jiangjuntan, Rhinocerostan, etc., they fully reflect the outstanding hydrological characteristics of Feidu River.