Thousand-Year Bat Cave Introduction
The rock walls of Bat Cave extend from the upper strata of Swallow Cliff, stretching over 200 meters. The lithology consists of layered sandstone and shale, with honeycomb-like openings formed on the rock surface. The largest opening is approximately 50 centimeters wide and 60 centimeters deep, once serving as a habitat for bats, hence the name "Bat Cave." Unfortunately, the bats have long since vanished.