Sea caves of Niue
Limu Twin Caves (Ana Mahaga)
- Max depth28 m
- CertificationCavern
- Water temperature≈ 20–28 °C, varies with the seasonestimated, no reports yet
Diving and fills
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The dive
Two large caverns lie side by side, joined by a tunnel. Painted crayfish and scorpionfish sit in the cracks, lionfish hang under the overhangs, and with luck a white-tip or grey reef shark passes by.
Profile and sections
Two large caverns lie side by side, joined by a tunnel. Painted crayfish and scorpionfish sit in the cracks, lionfish hang under the overhangs, and with luck a white-tip or grey reef shark passes by.
The site is also called Ana Mahaga.
Practical: only with the local dive operator.
- Depth and profile
- Two caverns linked by a tunnel. You start at 6–8 m and leave the caves through their bottom at 25–28 m.
- Configuration
- Caverns with a tunnel and an exit at depth: recreational gear with a torch (estimate).
Who can dive where
- At least Cavern
- Configurations: Backmount / twinset / Sidemount / CCR / Small cylinders / no-mount (speleo sumps)
- Goes down to 28 m (trimix or deco may be needed)
This is how the planner decides who in your team may dive this cave. Rules your own trip adds (organizer, a mail, the AI) show with your trip.
How to get there
A boat ride of 25–30 minutes north of Alofi, with the local dive operator. According to Niue Tourism a site for more advanced divers.
Around Limu Twin Caves (Ana Mahaga)
FillsNo fill station known nearby
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