Riko Riko cave
About Riko Riko cave
Rikoriko Cave is described as the largest sea cave in the southern hemisphere and is noted for its impressive scale. It’s considered suitable for a range of experience levels and is also highlighted as a good option for night diving. Fish such as Mado, Lord Howe Coral Fish, and large schools of Blue Maomao are reported gathering deeper inside the cave, while nocturnal nudibranchs are often seen after dark.
Where Is Riko Riko cave?
Safety & Access At Riko Riko cave
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
As a sea cave, this site involves an overhead environment and should be approached with appropriate cave-diving awareness and lighting, especially on night dives.
Local Intel For Riko Riko cave
Community notes to help plan your visit.
Scuba
Noted as suitable for many experience levels and as a good site for night diving.
Riko Riko cave Dive Conditions Planner
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Exposure Profile at Riko Riko cave
Directional shelter context for incoming swell.
Recent Logged Visits At Riko Riko cave
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Dive Spot Log Averages At Riko Riko cave
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Riko Riko cave Guide - Sources and Updates
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