Riko Riko cave
The largest sea cave in the southern hemisphere, the size of Rikoriko Cave is impressive. This is a great dive site for many experience levels, and a good spot for a night dive too
Mado, Lord Howe Coral Fish, and large schools of Blue Maomao gather at the back of the cave. At night, nocturnal Nudibranchs are often seen.
Dive Activity
Potential Wildlife Sightings
Wildlife Sightings are Based on User Generated Content
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 200
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 600
Wrasse
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 300
Octopus
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 110
Snapper
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 3000
Nudibranch
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 250
Scorpionfish
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 90
Goatfish
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 80
Stingrays
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 90
Angelfish
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 350