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4.5(2,472)

Snorkeling in Cairns

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    • Top experiences in Cairns

    11 experiences

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    Catamaran docked at Green Island, surrounded by coral reef and turquoise waters.
    Great Barrier Reef Cruises
    Cairns to Green Island Full Day Cruise with Activity Upgrades
    4.5(1,425)
    Rated 4.5 out of 5.0 from 1425 ratings.
    from
    AU$109
    Free cancellation
    Tourists on a boat enjoying an Ocean Safari Tour over clear blue waters.
    Cruises
    Ocean Safari Tour
    4.7(74)
    Rated 4.7 out of 5.0 from 74 ratings.
    AU$207
    Selling out fast
    Cruise ship with snorkelers near Great Barrier Reef, Australia.
    Great Barrier Reef Cruises
    Cairns to Great Barrier Reef Full Day Cruise with Scenic Heli-Flight and Lunch
    NEW
    from
    AU$395
    Free cancellation
    Aerial view of a pontoon with tourists in the Great Barrier Reef, Australia.
    Great Barrier Reef Cruises
    Cairns to Great Barrier Reef Snorkel Cruise with Pontoon Activities and Lunch by Reef Magic
    4.5(948)
    Rated 4.5 out of 5.0 from 948 ratings.
    from
    AU$315
    Free cancellation
    Boat cruising through rainforest river near Frankland Islands, Australia.
    Frankland Islands
    Cairns to Frankland Islands Reef Cruise with Snorkeling & Lunch
    NEW
    AU$250
    Free cancellation
    Cruise boats on clear waters near Green Island, Great Barrier Reef, Australia.
    Great Barrier Reef Cruises
    Cairns to Green Island Half Day Cruise with Activity Upgrades
    3.9(17)
    Rated 3.9 out of 5.0 from 17 ratings.
    from
    AU$109
    Selling out fast
    Cruise ship on the Great Barrier Reef with passengers enjoying the view.
    Great Barrier Reef Cruises
    Cairns to Great Barrier Reef Snorkel Cruise with Lunch
    NEW
    from
    AU$265
    Free cancellation
    Fitzroy Island ferry docked at lush green island, Cairns day trip.
    Great Barrier Reef Cruises
    Sunlover: Cairns to Fitzroy Island Full-Day Cruise with Snorkel, Glass Bottom Boat Tour & Lunch
    NEW
    from AU$152
    AU$124.89
    18% off
    Free cancellation
    Cruise boat near coral reef on Port Douglas to Low Isles Island snorkel tour.
    Great Barrier Reef Cruises
    Port Douglas to Low Isles Island Cruise with Guided Snorkel
    NEW
    from
    AU$239

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    Millions love heading out with us

    Irene Mukwindidza
    AU

    Irene

    Australia
    Jul 2025
    5/5
    The ticketing process was easy and straightforward. The day was a good surprise! The staff the biologists, every staff member was good and respectful ! Joelle was great ! The food was yummy , what a good buffet at such a good price, the salads excellent!! We enjoyed our day at the Greenland Island. Thank you Head out !

    Cairns to Green Island Full Day Cruise with Activity Upgrades

    Richard Booth
    AU

    Richard

    Australia
    Sep 2025
    5/5
    Great experience Boat was clean comfortable and fast Being able to stand on the bow and experience wind in my hair and uninterrupted view of the sea and the islands was amazing Green island is beautiful and relaxing. Not too many people Glass bottom boat was a great experience and to see the reef ad fish was awesome inspiring

    Cairns to Green Island Half Day Cruise with Activity Upgrades

    Evon Pearce
    NZ

    Evon

    New Zealand
    Aug 2025
    4/5
    Everything was great. Crew were friendly and helpful. Enjoyed the commentary on the glass bottom boat tour and in the croc museum.

    Cairns to Green Island Half Day Cruise with Activity Upgrades

    Renee

    Renee

    Sep 2021
    5/5
    Did the snorkeling tour and absolutely loved it! I love exploring marine life and this was the perfect getaway. Would recommend taking a sunscreen for sure though

    Cairns to Great Barrier Reef Snorkel Cruise with Pontoon Activities and Lunch by Reef Magic

    Francisca Johanna Wilhelmina Van Tilburg
    NL

    Francisca

    Netherlands
    Nov 2024
    5/5
    We were lucky that the conditions were perfect. The snorkeling was really fantastic. In addition, there was plenty of equipment and the guides were super!

    Ocean Safari Tour

    Nicole Turner
    AU

    Nicole

    Australia
    Oct 2025
    5/5
    The whole day was fabulous, the Sunlover crew members are friendly, professional and well organised and the boat is clean and comfortable. Would highly recommend and we hope to sail with Sunlover again

    Sunlover: Cairns to Fitzroy Island Full-Day Cruise with Snorkel, Glass Bottom Boat Tour & Lunch

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