大島一周道
About
大島一周道 (Island Loop Road). Exposed stratum layers are visible along the inner side of the loop road between the villages of Nomashi and Mabushi on the west side of the island. Discovered by road construction crews in the 1950s, over 90 different layers of stratum are visible. The island's geological history is made obvious when one looks upon the layers of ash, interspersed by fault lines.
