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Aroa Lagoon Marine Reserve: Rarotonga's Underwater Paradise

Discover Rarotonga's underwater paradise at Aroa Lagoon Marine Reserve: vibrant marine life, calm turquoise waters, and unforgettable snorkeling experiences.

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Aroa Lagoon Marine Reserve, located on the southwest coast of Rarotonga, is a protected marine sanctuary renowned for its calm, clear waters and vibrant marine life. It's a prime spot for snorkeling, offering visitors the chance to observe a diverse array of colorful fish, giant clams, and starfish in their natural habitat.

A brief summary to Aroa Lagoon Marine Reserve

Local tips

  • Check the tide charts before visiting, as low tide can make snorkeling difficult. Aim for high tide or a time in between for the best experience.
  • Visit during the early morning for the clearest waters and most active marine life.
  • Bring your own snorkeling gear to fully enjoy the underwater wonders. Alternatively, rent gear from nearby resorts or shops.
  • Wear reef shoes or fins to protect your feet from coral and sea urchins.
  • Apply reef-safe sunscreen to protect the coral and marine life.
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Getting There

  • Public Transport

    From anywhere on Rarotonga, take the clockwise or anti-clockwise bus to the Arorangi district. Buses run frequently, approximately every hour in both directions. Ask the driver to drop you off at Aroa Lagoon Marine Reserve. The bus fare is NZ$5 per person.

  • Walking

    If you are staying in the Arorangi district, Aroa Lagoon Marine Reserve is easily accessible by walking. Head towards the coastline and follow the signs to Aroa Lagoon. Enjoy a leisurely stroll along the beach to reach the reserve.

  • Taxi

    Taxis are available throughout Rarotonga. A taxi from Rarotonga Airport to the Arorangi district costs approximately NZ$25 per person. From other locations, the fare is approximately NZ$3 per kilometer, with a minimum day fare of NZ$10 and a minimum night fare of NZ$15. It's best to book a taxi in advance by phone.

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Discover more about Aroa Lagoon Marine Reserve

Aroa Lagoon Marine Reserve is a must-visit destination for nature enthusiasts and snorkelers seeking an unforgettable underwater experience in the Cook Islands. Situated on the southwest coast of Rarotonga, this protected marine reserve boasts crystal-clear turquoise waters, thriving coral reefs, and an abundance of marine life. The lagoon's calm and shallow waters make it an ideal spot for both beginners and experienced snorkelers to explore the vibrant underwater ecosystem. The reserve is home to a diverse array of marine species, including colorful reef fish like parrotfish, angelfish, and Moorish idols, as well as giant clams, starfish, and sea turtles. The absence of fishing within the reserve ensures that the marine life thrives, making it a unique opportunity to witness these creatures in their natural habitat. The lagoon is also a natural breeding ground for hundreds of species of tropical reef fish. For an even more unique experience, consider a night snorkeling safari to witness the different set of marine creatures that come out after dark. Knowledgeable guides will lead you through the lagoon with flashlights, revealing nocturnal species such as sleeping parrotfish in their jelly-like cocoons. While access to the lagoon directly from The Rarotongan Beach Resort is reserved for guests, the beaches between the resort and Aro'a Beachside Resort offer public access for snorkeling. Remember to respect the local customs by covering swimwear when not in the water.

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