The Great Barrier Reef is the world's largest living structure and one of the Seven Natural Wonders. Home to over 1,600 fish species, six marine turtle species, and vibrant coral gardens. Experience this bucket-list destination through snorkeling, diving, or scenic flights.
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Get up close to pristine reef sites underwater. Introductory and certified dives available at select sites.
Perfect for non-swimmers or families with young children to view marine life without getting wet.
Learn about reef conservation efforts from onboard experts.
Get a bird’s-eye view of coral formations during scenic aerial tours.
Enjoy waterslides, touch tanks, and kid-friendly activities on pontoons moored on the reef.
Watch marine life without getting wet.
On Green and Fitzroy Islands, combine reef and rainforest in one day.
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Great Barrier Reef cruises are available as either half-day or full-day tours with at least 1 reef exploration activity included. You can add an additional underwater activity, an Australian lunch or some premium options like small group tours, helicopter tours or marine biologist for additional prices.
Half-day cruises usually begin from AU$95 while some full-day cruises with one reef activity are available for AU$105.
Book a Cairns to Green Island Half-Day Cruise Book a Great Barrier Reef full day cruiseMost cruises take 1–2 hours from Cairns or Port Douglas to reach the outer reefs.
Yes! Glass-bottom boat tours and underwater observatories are perfect for non-swimmers. Both activities come with select pontoon tours.
Book a Reef Magic pontoon tourPontoon tours offer more time at the reef with additional amenities like waterslides and semi-submersibles. Boat cruises provide mobility between multiple reef sites.
No! Introductory dives are available for beginners under the guidance of a professional. These dives are available with pontoon experiences.
Book a Sunlover Great Barrier Reef tourIt is not recommended that you snorkel or scuba dive with an empty stomach as you may feel drained quite easily. However, opt for a light meal of fresh fruits, sandwiches or salads that can be easily digested. Avoid heavy greasy food to avoid feeling nauseous.
Typically, snorkeling is available for all ages, while diving may have a minimum age requirement, often 12 or older.
Helicopter rides usually have a maximum weight of 130kg. Anyone above this weight may need to pay additional surcharges to take the flight or may not be able to participate. Scuba diving has no weight restrictions as such but you may need to be physically fit to handle the activity’s demands.
Yes, medical restrictions apply. Guests with conditions such as asthma, epilepsy, or heart conditions may be restricted. A medical check may be needed for guests over a certain weight. We suggest that you get your physician’s approval to remain on the safe side.
Snorkeling can be accessible to all, and some cruises offer tailored support for guests with mobility needs. Scuba diving accessibility may vary and you may need to check with your provider.
Introductory dives usually reach around 12 meters (40 feet), while certified divers can explore deeper sites.
Flexible reef tour offering a choice of snorkeling or diving with a full BBQ lunch.
Inclusions
Very friendly helpful staff on the boat and snorkelling was amazing. Speaker system upstairs needs to be updated. Couldn't understand a word but our demonstrator was pretty awesome 👍
Overall it was ok, unfortunately the weather was a let down, not really your fault. Many people sick travelling out to the island. Crew did a great job. Water was rough there, not till late afternoon was it comfortable. Food was ok sandwich bread was soggy. Loved walking around though, enjoyed the walk to Nudey beach. Because of the day intakes the experience down. Perhaps sound have chosen glass bottom boat, heard good reports.
We loved the snorkling, coral so close to the beach. fantastic day out for the family.
A beautiful place to visit. Boat trip over was very nice and well organised.
Problem with booking, ticket didn't show what was booked and paid for, got refund for glass bottom boat experience and booked it myself with Cairns.
You charged me for the experience I wanted and then the day before told others on my booking I hadn't paid for part of the experience and made them repay for it. You never sent the money from 2 of our guests on to the actual company offering the tour so they had to pay again and no doubt have to try and claw a refund from you. 1/5 stars.
Unwind with 5.5 hours on Fitzroy Island—ample time for trails, snorkeling, and beach bliss.
Inclusions
Full-day trip to Fitzroy Island
Round-trip ferry transfers from Cairns
Up to 6 hours on Fitzroy Island
Self-guided walk of National Park
Picnic lunch (menu here) (if option selected)
Guided glass-bottomed boat tour (if option selected)
Snorkel Safari with marine biologist (if option selected)
Snorkelling equipment, lycra suits, and flotation vests (if option selected)
Full-day freedom and flexible Green Island reef experiences from Cairns.
Inclusions
Full-day cruise to Green Island
Stay on Green Island for 5 hours with a self-guided walk on island trails
Buffet lunch (menu here) (if option selected)
30-minute semi-submarine tour for up to 27 guests (if option selected)
30-minute glass-bottom boat tour (if option selected)
Snorkeling gear including mask, snorkel, fins, Lycra suits, and flotation vest (if option selected)
Guided snorkel safari tour with marine biologist (if option selected)
Snorkeling demonstration and reef presentation en route to Green Island
Family-friendly reef adventure with waterslide and diverse pontoon activities.
Inclusions
Full‑day reef cruise with pontoon activities, island exploration, and lunch.
Inclusions
Luxury reef tour on a 35‑metre superyacht with a heli-flight and gourmet BBQ lunch.
Inclusions
Explore two exclusive reef sites with scuba diving and snorkeling aboard a luxury superyacht.
Inclusions
Full-day cruise to the Great Barrier Reef
Round-trip superyacht transfers from Cairns to 2 reef sites
Introductory or certified diving course with licensed diving instructor
8-hour cruise with 5 hours on the reef
Snorkeling equipment, masks, and lycra suits
Guides/captains
Chef-prepared BBQ lunch
Tea and coffee
1 glass of wine and light snack on return journey
Guided snorkel reef tour with lunch on a purpose‑built vessel.
Inclusions
Enjoy full flexibility with round-trip ferry transfers for a self-paced Fitzroy Island day trip.
Inclusions
Round-trip ferry transfers from Cairns to Fitzroy Island
Up to 2 hours to spend on the island
Snorkel equipment hire (based on option selected)
Glass-bottom boat tour (based on option selected)
Pocket-friendly full-day island escape with snorkelling, reef viewing, and lunch.
Inclusions
You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
