This is a small island of 130m long from north to south, and 35m wide from west to east with the height of 25m. The island itself is formed by a not-so-old conglomerate. It has a round hole in the middle of the island made by wave erosion. You can sometimes catch the magnificent view of the sun setting into the ocean through the hole.
- Postal Code
- 3740 Shirahama Town, Nishimuro-gun, Wakayama