Introduction to Fishing Cave: Fishing Cave and Jiangjun Cave face each other across the lake. It is a cascading karst cave. The cave is divided into 7 layers, each with a view. The bottom of the cave is the Yin River, and the karst inside the cave is very spectacular. , the stalactites of various shapes and sizes are dazzling, some are magnificent, some are as white as jade, like an underground palace of jewels and green jade.