Introduction to Fangguang Cave: Fangguang Rock is commonly known as "a piece of tiles". Among the mountains and trees shaded from the sun, the rock mass is shaped like a tile, stretching in the air, covering a height of about 20 meters, a depth of about 30 meters, and a width of 30 meters. The about 50-meter natural cave is a summer resort and is known as the "Guanghan Cave".