South Pacific4 sites3 countries

Dive sites: South Pacific

South Pacific dive sites — depth, conditions, and required training level.

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Cook Islands

1
channel

Rarotonga Reef Passages

Avarua · Rarotonga · Cook Islands

Natural passages through Rarotonga's fringing reef where tidal currents attract eagle rays, reef sharks, and dense schools of trevally in clear South Pacific water with vibrant coral drop-offs.

Depth28M
Levelintermediate
Entryboat
Currentmoderate
No ratings yet
Open

Samoa

1
reef

Fagalele Boys Reef

Apia · Upolu · Samoa

A vibrant outer reef off Samoa's southern coast where healthy hard coral terraces drop into deep water, attracting schooling barracuda, turtles, and occasional hammerhead sharks in warm Polynesian waters.

Depth25M
Levelintermediate
Entryboat
Currentmoderate
No ratings yet
Open

Tonga

2
cave

Hunga Ha'apai Underwater Cave

Pangai · Ha'apai Group · Tonga

A volcanic island cave system in Tonga's Ha'apai Group where lava tubes open into hidden chambers with crystal-clear water, air domes, and dramatic light shafts filtering through the jungle canopy above.

Depth20M
Leveladvanced
Entryboat
Currentnone
No ratings yet
Open
reef

Late Island

Pangai · Ha'apai Group · Tonga

An uninhabited volcanic island in Tonga's Ha'apai group where pristine coral walls, visiting humpback whales, and the complete absence of human development create one of the South Pacific's most remote and rewarding dive destinations.

Depth30M
Leveladvanced
Entryliveaboard
Currentmoderate
No ratings yet
Open
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