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Raro Reef Sub: Underwater Adventure in Rarotonga

Discover Rarotonga's underwater wonders aboard a semi-submersible. Explore shipwrecks and marine life in comfort. A unique Cook Islands adventure awaits!

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★★★★★4.9 (11)

Explore Rarotonga's underwater world aboard the Raro Reef Sub, a semi-submersible offering unique views of marine life and shipwrecks without getting wet. Perfect for families and those seeking a comfortable and educational experience.

Plan your visit

A brief summary to Raro Reef Sub

Opening times, essentials, and a few local tips gathered into one calmer, easier-to-scan planning section.

Plan your visit

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Avarua, Avatiu Tapere, CK
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Monday
9 am-5 pm
Tuesday
9 am-5 pm
Wednesday
9 am-5 pm
Thursday
9 am-5 pm
Friday
9 am-5 pm
Saturday
9 am-5 pm
Sunday
9 am-5 pm
Eve
From Eve

Know before you go

Hi, I'm Eve. Here are a few practical things to know before exploring Raro Reef Sub.

Local know-how to help you travel smarter and make the most of every moment.

Book in advance, especially during peak season, to secure your spot on the tour.
Arrive early to get a seat by the window for optimal underwater viewing.
Check the weather conditions before your tour, as tours are weather-dependent.
Bring your camera to capture the stunning views both above and below the water.
Be aware that the ladder to the lower deck may be challenging for those with mobility issues.

Discover more about Raro Reef Sub

The Raro Reef Sub offers a unique opportunity to explore the underwater landscapes of Rarotonga. Departing from Avatiu Harbour, adjacent to Avarua, this semi-submersible tour cruises along Rarotonga's northern coast. Descend below deck to witness vibrant coral reefs, diverse marine life, and the remains of the RMS Maitai, a shipwreck from 1916. The vessel's design allows for panoramic views through large glass windows, ensuring a front-row seat to the underwater spectacle. Commonly seen marine creatures include giant trevally, tropical fish, turtles, stingrays, and eels. Whale sightings are also possible during whale season (August to November). Above deck, enjoy stunning island views from the observation deck. The tour lasts approximately 1.5 hours and is suitable for all ages and stages. The Raro Reef Sub provides a safe and enjoyable experience for families, with ample handrails and seating.

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    Getting There

    Walking

    From the Punanga Nui Market in Avarua, walk west along the main road (Ara Tapu) towards Avatiu Harbour. The harbor is approximately a 5-minute walk. Raro Reef Sub is located within Avatiu Harbour.

    Public Transport

    Take the Clockwise bus from Avarua towards Avatiu Harbour. The bus departs from Cook's Corner in Avarua every hour from 7:00 am to 10:00 pm, Monday to Saturday. Get off the bus near Avatiu Harbour and walk towards the harbor entrance. Bus fare: NZ$3-13.

    Taxi

    From anywhere in Avarua, a taxi to Avatiu Harbour is a convenient option. Taxis are readily available but it's best to pre-book. A short taxi ride within Avarua will cost approximately NZ$10-15.

    A brief summary to Raro Reef Sub

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