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Aroa Lagoon Marine Reserve: A Snorkeler's Paradise

Discover Rarotonga's underwater paradise at Aroa Lagoon Marine Reserve: a vibrant sanctuary teeming with colorful marine life and crystal-clear waters.

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Aroa Lagoon Marine Reserve, located off Aroa Beach on Rarotonga's southwest coast, is a protected marine sanctuary renowned for its calm, clear waters and abundant marine life. It's an ideal spot for snorkeling, offering a safe and accessible environment to observe colorful reef fish, giant clams, and starfish.

A brief summary to Aroa Lagoon Marine Reserve

Local tips

  • Check the tide charts before visiting, as low tide can make snorkeling difficult.
  • Wear reef shoes to protect your feet from coral and sea urchins.
  • Use reef-safe sunscreen to protect the delicate coral reefs.
  • Avoid touching or standing on the coral to preserve the marine environment.
  • Consider bringing your own snorkeling gear to ensure a comfortable fit.
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Getting There

  • Public Transport

    From Avarua, take either the clockwise or anti-clockwise bus. The bus ride takes approximately 50 minutes to circle the island. Request a stop near The Rarotongan Beach Resort & Lagoonarium on Aroa Beach. From there, it's a short walk to the lagoon access point. Bus fare is $5 NZD one way or $8 NZD for a round trip.

  • Taxi

    Taxis are available on Rarotonga but are not typically hailed from the roadside. Arrange for a taxi pick-up from your location to Aroa Lagoon Marine Reserve. The ride from Avarua is approximately 20 minutes. Confirm the fare with the driver before starting your journey, as fares can vary. Expect to pay around $30-$40 NZD.

  • Car/Scooter

    Rent a car or scooter from various rental agencies on Rarotonga. Drive along the main road (Ara Tapu) to the southwest coast. Aroa Beach and the Rarotongan Beach Resort & Lagoonarium are well-signposted. Parking is available near the beach access point. Note that a local scooter license may be required. Diesel and petrol are quite expensive on The Cook Islands.

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Discover more about Aroa Lagoon Marine Reserve

Aroa Lagoon Marine Reserve is a jewel on Rarotonga's southwestern coast, offering an unparalleled snorkeling experience in a protected and thriving ecosystem. The lagoon's crystal-clear turquoise waters are home to a diverse array of marine life, making it a must-visit destination for nature enthusiasts and underwater adventurers. The reserve's location within a fringing coral reef creates a safe and sheltered environment, free from strong currents and large marine predators, making it perfect for beginner snorkelers and families. The shallow depths and calm conditions allow visitors to easily explore the underwater world and observe the vibrant coral gardens and fascinating creatures that inhabit them. Fishing is prohibited within the Rau'i, a traditional marine sanctuary, ensuring the health and preservation of the lagoon's delicate ecosystem. Snorkelers can encounter a variety of colorful reef fish, including parrotfish, butterflyfish, wrasses, and angelfish, as well as giant clams, sea urchins, and blue starfish. Lucky visitors may even spot moray eels, octopus, or turtles. While access to the lagoon is free, it's important to respect the marine environment by avoiding touching or disturbing the coral and marine life. Visitors should also use reef-safe sunscreen to minimize their impact on the delicate ecosystem. Whether you're a seasoned snorkeler or a first-time visitor, Aroa Lagoon Marine Reserve offers an unforgettable opportunity to connect with nature and discover the wonders of the underwater world.

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