Aroa Lagoon Marine Reserve, Muri Travel Guide

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Discover Rarotonga's underwater paradise: Aroa Lagoon Marine Reserve, a haven for snorkelers and marine life enthusiasts of all ages.

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Aroa Lagoon Marine Reserve

Aroa Lagoon Marine Reserve, located on the southwest coast of Rarotonga, is a protected marine sanctuary renowned for its calm, crystal-clear waters and abundant marine life. It's an ideal spot for snorkeling, especially for beginners, with easy access from Aroa Beach. The lagoon is home to a diverse array of colorful reef fish, giant clams, and starfish.

A brief summary to Aroa Lagoon Marine Reserve

P5RM+9G, Arorangi District, CK
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From Eve

Know before you go

Hi, I'm Eve. Here are a few practical things to know before exploring Aroa Lagoon Marine Reserve.

Check the tide charts before you go. Snorkeling is best during mid to high tide when the water is deep enough to explore the coral bommies.
Bring reef shoes or fins to protect your feet from the coral and rocks.
Apply reef-safe sunscreen to protect the coral and your skin.
Avoid touching or standing on the coral to help preserve the delicate ecosystem.
Consider a guided snorkeling tour to discover the best spots and learn about the marine life.

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Explore Aroa Lagoon Marine Reserve on the Map

A handpicked selection of must-see spots near Aroa Lagoon Marine Reserve, mapped for you.

Getting There

Walking

From the main road (Ara Tapu), access Aroa Lagoon Marine Reserve via public access points along Aroa Beach. The reserve extends along the coastline, easily reached by walking along the beach. Aim for the areas with scattered coral bommies, roughly halfway between the shore and the outer reef. There are no access fees.
Public Transport

The Cook's Island Bus operates two routes (clockwise and anti-clockwise) around Rarotonga, stopping at marked bus stops along the main road (Ara Tapu). Alight at a stop near Aroa Beach in the Arorangi District. From the bus stop, walk towards the beach to access the lagoon. A single bus fare costs around $3-$12. Check the bus schedule as services are limited on Sundays.
Taxi

Taxis are available on Rarotonga and can take you directly to Aroa Beach. From the airport, a taxi ride to Aroa Beach costs approximately $9 - $12 and takes about 6 minutes. Arrange for a taxi in advance, especially during peak season, as the number of operators is limited.

Discover more about Aroa Lagoon Marine Reserve

Aroa Lagoon Marine Reserve is a must-visit destination for nature enthusiasts and those seeking a tranquil underwater experience in the Cook Islands. Situated on the southwest coast of Rarotonga, this marine reserve offers a protected environment where marine life flourishes. The lagoon's clear, shallow waters make it an ideal location for snorkeling, attracting visitors of all ages and skill levels.The reserve is teeming with a vibrant array of marine species, including colorful reef fish like parrotfish, angelfish, and butterflyfish. Lucky snorkelers may also spot moray eels, sea bream, wrasse, and the elusive reef octopus. Giant clams and starfish add to the lagoon's biodiversity, creating a mesmerizing underwater landscape. The absence of strong currents and boat traffic within the reserve ensures a safe and enjoyable experience for swimmers and snorkelers.Access to the Aroa Lagoon Marine Reserve is free, making it a budget-friendly activity in Rarotonga. The lagoon is easily accessible from Aroa Beach, and the Rarotongan Beach Resort & Lagoonarium is located directly on the beachfront, offering convenient access for its guests. While snorkeling within the resort's immediate vicinity may be reserved for guests, the beaches between the resort and Aro'a Beachside Resort offer public access for snorkeling. To preserve the delicate ecosystem, visitors are encouraged to avoid touching the coral or marine life and to use reef-safe sunscreen.