Cheongungyo and Baegungyo are stone stairways at Bulguksa in Gyeongju. They represent the path from the earthly world to the world of the Buddha. The stairways have 34 steps, with the lower 18 forming Baegungyo and the upper 16 forming Cheongungyo. They are National Treasure No. 23 and show Silla Buddhist art and architecture.