Introduction to 24 holes: Tianzhu Mountain Scenic Area has majestic and unique geological and landform wonders. The naturally exposed limestone on the surface has been washed away by abundant rain and large climate differences, forming a typical lava landform. There are 12 strange peaks such as Tianzhu Peak, Xiunv Peak, and Zhaixing Peak. There are Heilong Cave and Chaoyang Cave. There are 24 holes including Chuanxin Cave and Chuanxin Cave, which are deep and secluded.