Grotto introduction: From the road along the path to the bottom of the cliff, the temple is also a grotto temple. On the west and southwest stone walls of the huge stone under the tower, there are six holes in the grotto. The statues inside are corroded by wind, rain and alkali all year round. It's not very clear anymore. There is a larger cave next to Guanyin Hall. In order to prevent collapse, two wooden pillars were used to prop up the top of the cave.