Experience some of Rarotonga’s best snorkelling at Aroa Lagoon Marine Reserve, a protected paradise teeming with marine life. Exclusively for guests of The Rarotongan Beach Resort & Lagoonarium, this pristine lagoon boasts crystal-clear waters filled with vibrant reef fish, giant clams, and starfish. With no fishing allowed, the marine life thrives, making it an ideal spot for snorkelling. After your underwater adventure, unwind at a nearby beachfront bar or restaurant.