Tonnaha Castle Ruins
登武那覇城跡
A castle-ruin park on a hill on the island's east side, and the best place to see Ou Island and the slender white sandbar of Kaho no Hama.
Tonnaha Castle Ruins is one of the castle sites of the Kumejima lords from the Ryukyu period and is now a ruin park. Few wall remains survive, but the summit offers excellent views over Ou Island, Kenjo Port and the slender white sandbar of Kaho no Hama in the distance, as well as the coast near Eef Beach. Entry is free, and there is a parking lot. It is about a 10-minute drive from Eef Beach, and suits visitors who do not join the sandbar tour but still want to see Kaho no Hama from afar.
Opening hours
All day
Nearby sights
- Eef Beach
- Hiyajo Banta Viewpoint
- Tatami-ishi
- Kumejima Tsumugi Village (Yuimaru-kan)
- Ou Island & Kumejima Sea Turtle Museum
- Kumejima Museum
- Uegusuku Castle Ruins
- Darumayama Viewpoint