This dive site, Minna Lighthouse, is situated on the east side of Minna Island in Japan. Divers navigate a wide sandy field near the surface, which transitions into beautiful rock formations in deeper areas. The site is named for its proximity to the island's lighthouse, offering a clear reference point for orientation and a scenic backdrop. Its gentle slopes and accessible depths make it an inviting spot for diverse underwater exploration.
The vibrant marine ecosystem hosts a variety of species including snappers, goatfish, garden eels burrowed in the sand, and an array of macro life such as shrimps, crabs, nudibranchs, pipefish, and seahorses. Moray eels, triggerfish, clownfish, stingrays, frogfish, and even venomous lionfish and banded sea kraits are also frequently spotted among the rocks and sand.
With exceptional visibility often reaching 40 meters, Minna Lighthouse is ideal for both wide-angle landscape photography and detailed macro shots. Its shallow maximum depth and calm conditions make it suitable for divers of all experience levels, including beginners, snorkelers, and freedivers. The site provides an excellent opportunity to observe unique creatures like garden eels and a wealth of diverse small marine life.

