Introduction to Confucius Rain Shelter: Confucius Rain Shelter is a natural stone cliff 20 meters wide, 6 meters deep and 4 meters high. At the end of the Spring and Autumn Period, Confucius led his disciples to travel around various countries. On his way back from the Song Dynasty to the Lu Kingdom, he passed by Mangdang Mountain. It rained heavily. He took shelter here, dried books and gave lectures, hence the name - Confucius Cliff.