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Tindabana is a natural rock formation with a nice view. About 70 m tall. From Tindabana, you can see the entire village of Sonai, and Nandahama. According to tradition, the great empress of Yonaguni, Sanai Isoba, resided here.
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人面岩
Jinmen-iwa is a big rock in the forest that resembles a human face. Requires 12-20 minute hike up the hill by a forest trail. No parking, nearest parking is at Tatigami-iwa.
立神岩、タティガミイワ
The "Standing God Rock", at the southeast tip of the island, is also noted for the underwater ruins nearby (see Do, some with what appears to be indigenous writing. Also, it's considered a spiritual site for followers of Yonaguni's indigenous traditional religion.
アーチ門
A passage 1 m in width and 2 m in height that looks like a tunnel.
二枚岩
Two huge stone slabs standing parallel to each other.
三角プール
A triangular depression with three large holes at its north edge.
排水溝
A long narrow cavity with flat parallel walls that looks like a water trench.