Longshan Grottoes are Taoist Grottoes, although the scale of the mountain grottoes is small, but the carving technology is strange, the face is square. The clothes are thick, the lines are simple, the style is rough, the life is rich, the largest Taoist grottoes in North China, and the attractions are virtual emperors, three Qinghuis, sleeping Ruxuan, Xuanzhenxuan, three magesxuan, seven Zhenxuan and two defense Taoxuan.