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Full Day Green Island & Great Barrier Reef Tour from Cairns

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Overview

Available languages

Chinese
Japanese
English

10 hours

Mobile ticket

Start your day with a swift 45-minute catamaran journey to the breathtaking Green Island, where you'll have 2 hours to discover its vibrant coral reef and lush rainforest. Then, continue the adventure with 3 hours on Great Adventures' spacious activity platform, moored at the spectacular Outer Great Barrier Reef.

With a wide range of activities available for all ages—whether you're a swimmer or prefer to stay dry—you can snorkel, dive, or explore the reef from the underwater observatory or air-conditioned semi-submersible.

Looking for even more excitement? Optional extras like scuba diving, scenic helicopter flights, and the unique Scuba-Doo underwater scooter are also available for purchase on the day.

Additional Info

Specialized infant seats are available

Service animals allowed

Infants and small children can ride in a pram or stroller

Suitable for all physical fitness levels

After a single dive a wait of 12 hours is recommended before ascending to an altitude of 300 metres or greater. If doing multiple dives an interval of 24 hours is suggested.

The minimum age for scuba diving is 12 years. Certain medical conditions and medications may preclude some people from participating.

Snorkelling can be a strenuous activity. We recommend informing crew of any medical conditions.

Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

What To Expect

1

Great Barrier Reef

Great Adventures will take you to an exclusive and spacious activity platform on the majestic Outer Barrier Reef. Snorkel, dive, view the reef from the underwater observatory and semi-submersible tour.

3 hours • Admission Included
2

Great Barrier Reef

Experience the breathtaking beauty of the World Heritage Great Barrier Reef. From Great Adventures' spacious reef activity platform moored at the majestic Outer Reef, the coral and marine biodiversity is at its most extreme. There’s an abundance of activities for all ages, swimmers and non-swimmers to enjoy. Snorkel and dive or stay dry and discover the reef in the underwater observatory or from the air-conditioned semi-submersible. There’s also a great range of exciting optional activities including scuba diving, scenic helicopter flights and the exclusive Scuba-Doo underwater scooter - these are an additional cost paid on the day.

4 hours • Admission Not Applicable

What‘s Included

2 hours Green Island & 3 hours at the Outer Reef platform

Hot and cold buffet lunch, including prawns

Return fast catamaran transfer from Cairns

Use of snorkelling equipment, buoyancy vests and instruction

Semi-submersible coral viewing tour

Underwater observatory

Environmental Management Charge

Reef education presentation

Morning and afternoon tea

Hotel pick up and drop off

Optional activitiés

Fuel surcharge

Options

Full Day Cruise

Island & Reef Tour: 2 hours at Green Island and 3 hours at our Outer Reef Pontoon. Includes snorkeling gear, semi-sub tour, buffet lunch and more

Reviews

4.00

1 review

Total reviews and rating from Viator & Tripadvisor

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1
0
0
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  • Forget Green Island

    John W,Feb 18, 2026

    - Review from Viator

    4.00

    Mixed feelings about this trip. Green Island is a total waste of time. Went snorkelling and lucky if I saw 4 fish. Also eaten alive by mozies and bugs. The outer Barrier Reef on the other hand was fantastic. Exactly what I expected and why I went. So if booking a trip just do the second part (the outer reef) and forget Green Island. In Sydney now and still nursing my bites.

From A$343.00

1 Adult

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