Arkdive, Sunabe, Okinawa

Diving area

Sunabe Seawall Chatan

Experience level


Max. depth

25 m



Possibility to see

octopus, critters, cuttlefish

Arkdive is possibly the most popular dive site along the Sunabe seawall, which also makes it the most crowded. An attraction here, which cannot be seen anywhere else in Okinawa, is a postbox at a depth of about 5 meters. It used to be the case that someone was in charge of emptying that box once a week, so divers could actually mail postcards from there. Apart from that, Arkdive dive site offers endless fields of soft corals teeming with life. Especially at night, you can spot octopus, cuttlefish and even lobsters.

Please choose another dive site from the selection below or return to the Sunabe (Chatan) top page.