Top choice in The Cook Islands

Motuanga (the Cave of 100 Rooms) is a complex of tunnels and caverns in the island’s southeast that’s said to extend all the way under the reef and out to sea. The cave was used as a hiding place from ‘Atiuan war parties. Access is via a small crawlspace into a surprisingly compact subterranean atrium complete with an underground pool.

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4. Marae Rangimanuka

1.01 MILES

Marae Rangimanuka, the marae of Uke, is one of Ma’uke’s many marae that are now overgrown, but you can still find it with a guide.