Blue Cave in Maeda, Onna, captivates visitors with its stunning blue light, which is a result of sunlight reflecting off the white sandy bottom. With depths ranging from 5 to 7 meters, it caters to divers of all skill levels and boasts a rich marine ecosystem. This spot is especially popular for snorkeling and beginner diving, with vibrant fish, crustaceans, and turtles frequently spotted, particularly during the summer months.
