It is a cliff of Kaochidani and a columnar joint. Near the surface gets cold previously, and it is shrunk, and dies, a crack arises from there, and a columnar joint goes to the inside of steps, when hot lava gets cold and becomes hard, What finally became a pillar-shaped crack is said. Probably, lava was flowing also through this hit a long time ago. This columnar joint in Kaochidani It has come out on the surface here and there, and the brilliant scene is made. |