The whole island of Raratonga is circled by a reef. It's amazing for snorkeling . We saw fish here we had never seen before with amazing colours!! The water is so warm you can just float along and be entertained by the spectacular reef fish . We drove to a bunch of different sites and found we really liked directly infront of a place called The Fruits of Rarotonga the best. A really large amount and variety of fish hang out here!! Address: West side of the island