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Avaavaroa Passage

Avaavaroa Passage, for us, is where Rarotonga really flexes its muscles. You drop in and it’s a wide-open blue, feeling more like a channel than a typical passage. The current here can really pick up, pushing you along, so it’s definitely one for advanced divers who are comfortable with drift. We love feeling that effortless glide, watching the reef zip by. What makes Avaavaroa special are the residents. Grey reef sharks are a consistent presence, cruising the deeper sections. We’ve had encounters with groups of them, just circling, assessing. And if you’re lucky, eagle rays often glide through the passage, their distinct profiles unmistakable against the blue. Look closely at the reef walls as you drift; you’ll spot parrotfish chomping away, leaving their characteristic sand trails. We’d suggest a mid-morning dive, when the light penetrates well, illuminating the deeper corals, making the cauliflower coral glow. It’s a sensory experience, the rush of the current, the silent ballet of sharks, and the vibrant reef passing by. This site is our pick for divers seeking that classic South Pacific pelagic encounter without a massive boat trip.