Manuae Lagoon

Shallow turquoise lagoon inside a coral reef atoll

The lagoon enclosed within Manuae's coral reef is the defining feature of the atoll — a vast shallow basin of turquoise and jade water, sheltered from the Pacific swell by the surrounding reef. The water clarity is exceptional; coral formations are visible from the surface across much of the lagoon floor.

Snorkelling and diving in the lagoon and along the outer reef wall are the main activities for the rare visitors who make it here. The marine life is largely undisturbed — the reef supports reef sharks, manta rays, sea turtles, and dense populations of reef fish. Boat access to the inner lagoon requires careful navigation through the reef pass; charter skippers who know the area are essential.

things to do sight
A story
Manuae was once home to a small Polynesian community, and later used for copra production — coconut flesh dried for its oil. The last inhabitants left in the mid-20th century when the copra trade became uneconomic, and the Cook Islands government has since protected the atoll as a nature reserve. The coconut palms planted for the copra industry still grow wild across the two islets.