Iejima Island
Located off the coast of Okinawa main Island in the north, Iejima is surrounded by diving spot all around the Island. This make it drivable for all weathers. On the northern side, there are caves, tunnels and drop-offs, on the south side, it is white sandy seafloor with coral reefs. It is a popular diving area for local and visiting divers.
How to get there/ Where you can stay
https://www.google.com/maps/dir/?api=1&destination=26.725753,127.792969