Riko Riko Cave, the largest sea cave in the southern hemisphere, offers an impressive dive experience. Ideal for divers of all skill levels, it's also a fantastic spot for night dives. Within the cave, divers can encounter Mado and Lord Howe Coral Fish along with schooling Blue Maomao. At night, keep an eye out for the vibrant nocturnal Nudibranchs that come out to play.
