Areora, Cook Islands offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Areora, Atiu, Cook Islands, is known for its Anatakitaki Cave, home to the unique Kopeka bird. The best time to travel to Areora, Cook Islands, is from May to October, with average air temperatures around 77°F (25°C) and water temperatures near 79°F (26°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!