Introduction to the Giant Stone Pillar Forest: At the southeast end of the cave, there are 7 huge stone pillars with diameters ranging from 25 meters, 18 meters, 13 meters, 12 meters and 8 meters, and heights ranging from 6 to 15 meters. Among them, there is a large stone pillar named Optimus Prime, which is nearly 100 meters in a circle. The landscape of these huge stone pillar forests gives people a confusing and confusing feeling, like entering a Bagua maze. It is unique to Jizhou Karst Cave and can be called the best in China.