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Aroa Lagoon Marine Reserve: Rarotonga's Snorkeling Paradise

Discover Rarotonga's underwater paradise at Aroa Lagoon Marine Reserve: a vibrant sanctuary teeming with colorful fish 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 turquoise waters and abundant marine life. It's a prime spot for snorkeling, offering close encounters with colorful reef fish, giant clams, and starfish.

A brief summary to Aroa Lagoon Marine Reserve

Local tips

  • Check the tide before you go. Snorkeling is best at high tide.
  • Bring reef shoes to protect your feet from the coral and sea urchins.
  • Apply reef-safe sunscreen to protect the marine environment.
  • Avoid touching the coral or marine life.
  • Consider wearing a life jacket, especially if you are not a strong swimmer.
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Getting There

  • Public Transport

    From Avarua, the main town, catch a bus heading to Arorangi. The bus ride takes approximately 30 minutes, and the fare is around 5 NZD. Ask the driver to drop you off at Aroa Lagoon Marine Reserve; from there, it's a short walk to the beach.

  • Taxi

    Taxis are readily available in Rarotonga. A taxi from Avarua to Aroa Lagoon Marine Reserve will cost approximately 25-35 NZD. Confirm the fare with the driver before starting your journey.

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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 visiting Rarotonga. Situated off the sandy white Aroa Beach on the island's southwest coast, the reserve boasts crystal-clear turquoise waters teeming with diverse marine life. The lagoon's calm and shallow waters, protected by a fringing coral reef, create a safe and ideal environment for snorkelers of all skill levels. The absence of boats and fishing within the reserve ensures a thriving ecosystem where marine life flourishes. Snorkelers can expect to see a vibrant array of reef fish, including parrotfish, angelfish, butterflyfish, wrasses, and Moorish idols. Giant clams, sea urchins, and blue starfish also inhabit the coral gardens. While the coral itself is reported to be in varying conditions, with some areas healthier than others, the sheer abundance of marine life makes for an unforgettable underwater experience. To make the most of your visit, it's best to check the tide and choose a calm day. Low tide may make snorkeling difficult due to shallow waters, while windy days can lead to choppy conditions. Mornings often provide the clearest waters and the most active marine life. The Rarotongan Beach Resort & Lagoonarium sits adjacent to the reserve, offering convenient access for its guests. However, public access to Aroa Beach is available, allowing anyone to enjoy the snorkeling. Remember to respect the local customs by wearing appropriate swimwear and covering up when not in the water.

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