Rannalhi Caves
About Rannalhi Caves
This site features an outer-reef corner drop-off with numerous small to large overhangs creating a cave-like profile from shallow to mid-depths. The channel area is known for whip corals and many anemones. Divers commonly encounter schooling fish and species such as jackfish, Napoleon wrasse, cowries, moray eels, sweetlips, nudibranchs, and whitetip reef sharks, with halimeda ghost pipefish also reported.
Where Is Rannalhi Caves?
Rannalhi Caves Planning Details
Depth range, seasonality, and planning context.
Reported Depth
5m - 20m
Depth Note
Overhangs span roughly 5–20 m along the drop-off/outer reef corner.
Safety & Access At Rannalhi Caves
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Multiple overhangs create overhead areas; maintain appropriate clearance and buoyancy. Sharks are frequently seen; give them space and avoid cornering animals.
Local Intel For Rannalhi Caves
Community notes to help plan your visit.
Scuba
Scuba diving along a corner drop-off with overhangs from about 5–20 m.
Rannalhi Caves Dive Conditions Planner
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Exposure Profile at Rannalhi Caves
Directional shelter context for incoming swell.
Recent Logged Visits At Rannalhi Caves
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At Rannalhi Caves
Average conditions based on logged dives & visits.
Rannalhi Caves Guide - Sources and Updates
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