This dive site offers a unique experience starting with a short walk through wooded terrain leading to an open beach showcasing impressive rock formations above the water. Entry is possible directly into the ocean, but the recommended access point is a channel that has been cut out – easily navigable with fins and suitable for reaching deeper areas. Divers should anticipate needing to exit at a different location and return via foot as parking on the road is limited. Located in Onna, this site is classified as a level 5 dive (easy to moderate difficulty).
Mermaid's Grotto
Shallow shore dive with unique rock formations and channel entry.
Shore Access
8m Avg Depth
12m Max Depth
About this dive site
DivingFreedivingSnorkeling
Plan Your Visit
turtlecoral reefshore divebeginner friendlycavernswim-throughwide angle
Things to Note
Difficulty:
Intermediate
Requires a walk over terrain and navigation through a channel, with potentially separate exit point.
Hazards:
currentboat traffic
Current Strength:
Mild
Plan Your Dive
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Nearby Dive Sites
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Japan, Okinawa Kerama Shotō National Park
Varied reef with frequent turtles, fish, and occasional sharks.