This dive site, Yamada Coral Farm, located in Onna Village, Okinawa, is a unique cultivated hard coral garden easily accessible by boat from Maeganeku Port. This site is not a natural reef but rather a thriving example of conservation and marine restoration efforts, providing an important habitat. Navigation is straightforward within the vast coral garden, with clear landmarks provided by the extensive coral formations.
The farm is home to an impressive array of small marine life, including numerous clownfish, various species of gobies, and countless other small reef fish. Southern scorpionfish are also frequently spotted camouflaged among the vibrant coral reefs. Large bear clams are a prominent feature, adding to the biodiversity of this artificial ecosystem.
The best time to visit Yamada Coral Farm is generally during the warmer months when marine life is most active and water conditions are calm. It's a highlight for macro photography enthusiasts due to the abundance of small creatures. Both freedivers and scuba divers will appreciate the shallow depths, excellent visibility, and the serene beauty of the cultivated corals, making it an ideal spot for extended bottom times and relaxed exploration.

