daiku 
Tōriike, located on Irabu Island northwest of Miyako Island, is a breathtaking natural wonder and a popular diving destination. Even for those who don’t dive, it’s well worth visiting for its stunning views from above. This rare geological formation connects directly to the sea and has been designated a Natural Monument of Okinawa Prefecture.
Geography and Natural Features
Tōriike consists of two twin sinkholes formed by rainwater accumulation. Though they appear separate on the surface, the two pools are connected underground, creating a unique geological structure. This formation allows seawater and freshwater to mix, resulting in an unusual and fascinating aquatic environment.
Spiritual Significance as a Power Spot
Tōriike is also known as a spiritual “power spot” said to enhance luck in love. The twin pools symbolize connection and unity, making the site popular among couples and those seeking romantic blessings. The area is also steeped in folklore, including legends of mermaids and sea spirits, and is regarded as a sacred site of rebirth.
Legends and History
Many legends surround Tōriike. One tells of a mermaid that once lived in the waters; another speaks of sea spirits residing within the depths. These stories contribute to the mystical and sacred aura that envelops the site.
Access and Facilities
Tōriike is located in Sawada, Irabu, Miyakojima City, and is relatively easy to reach. There is a parking lot available, making access by car convenient.
Location: Sawada, Irabu, Miyakojima City, Okinawa Prefecture
Parking: Available
If you’re intrigued by local legends and history, exploring these stories will deepen your appreciation of Tōriike. Let the harmony of natural beauty, myth, and history offer you a truly special moment on your journey.
⸻