Green Island and Outer Reef Pontoon Day Trip from Cairns


About This Experience
Great Adventures Reef & Island Cruises runs this combined island and outer reef day from the Reef Fleet Terminal. It covers both of the classic Cairns day trips in about eight hours and rates 4.6 from 97 reviews.
The day begins with tea, coffee and a safety briefing before departure, and a slice of cake on the way out. A fast catamaran reaches Green Island in about 45 minutes. You have two hours on the coral cay, with snorkel gear included, time to swim off the beach and to walk the rainforest boardwalk through the national park. Green Island is a coral cay and national park with a resort, so there are toilets, showers and shade close to the beach.
Back on board, it is another 45 minutes to Moore Reef, where Great Adventures moors its outer reef activity platform. You get three hours here. Snorkelling equipment, buoyancy vests and Lycra suits are included, and so is a hot and cold buffet lunch with fresh prawns. A marine biologist gives a reef presentation and runs the fish feeding, the semi-submarine tour comes with commentary, and a marine naturalist gives an eco talk inside the underwater observatory. The return cruise to Cairns takes about 90 minutes, with cheese and biscuits served on the way.
It suits travellers who want a sandy island and the outer reef without booking two trips, and families or groups with non-swimmers, who can see the reef from the semi-submarine and the observatory. Diving, the Scubadoo underwater scooter and helicopter flights are extras, as are drinks and food beyond what is served. Lycra suits are part of the snorkel kit at the platform, handy during the November to May stinger season, and the platform gives plenty of space for those who would sooner sit in the sun.
Hotel pickup is not included, so make your own way to the terminal. If you plan to add a helicopter flight, you must give passenger weights at booking, and the weight limit is 130 kg. Pack swimwear, a towel, a hat, sunscreen and some cash. The from-price is $219 per person, and each extra is paid on top.
Highlights
- Two hours at Green Island, with snorkel gear included
- Three hours at the outer reef activity platform at Moore Reef
- Semi-submarine reef tour and underwater observatory
- Marine biologist reef presentation and fish feeding
- Fast air-conditioned catamaran: about 45 minutes to Green Island and 90 minutes home
- Hot and cold buffet lunch with fresh prawns at the platform
What's Included
- ✓ Return air-conditioned fast catamaran cruise
- ✓ Snorkelling equipment, buoyancy vests and Lycra suits at both stops
- ✓ Hot and cold buffet lunch with fresh prawns
- ✓ Semi-submarine tour and entry to the underwater observatory
- ✓ Marine biologist presentation and fish feeding
- ✓ Morning tea cake, afternoon tea and coffee, and cheese and biscuits on the way home
Not Included
- Hotel pickup and drop-off
- Additional food and drinks (available to purchase)
- Scuba diving
- Scubadoo underwater scooter
- Helicopter flights
What to Bring
- Swimwear and a towel
- Hat and sunscreen
- A camera
- Cash for extras
Good to Know & Caveats
- Tea and coffee are served until departure from Cairns, and there is a safety briefing before you leave.
- For the helicopter extra, passenger weights and carry-on luggage must be given at booking, and the weight limit is 130 kg.
- The catamaran can be bumpy in rough weather; bring seasickness tablets if you are prone to it.
- Turtles and reef sharks are sometimes seen at Green Island and Moore Reef but are never guaranteed.
- Drones are not allowed.
Not Suitable For
- Wheelchair users
Meeting Point
Meet Great Adventures at the Reef Fleet Terminal on the Cairns waterfront; the starting point is confirmed for the option you book.
What Travelers Say
Rated 4.6/5 by 97 verified GetYourGuide travelers.
the staff were friendly communication good and well set out on the platform
— robert, September 8, 2026
The sea's appearance changes dramatically changes just by moving to a different location, so I'm glad I went on this excursion! Some people went into the sea and some didn't, and everyone enjoyed it in their own way. It made me think once again how wonderful the sea is!! I think it would have been better if there had been detailed information about the optional activities in advance.
— Marina, August 2, 2026
What a great day. We started with safety drills and number checks which felt very reassuring! Off to Green Island for snorkelling, walk along the boardwalk and a final swim. We then headed off to Moore Reef Pontoon with further video presentations and safety talks in preparation for our three hours on the pontoon. Unfortunately, it was quite rough conditions on board so there were some travellers who used the well placed emesis bags. The staff were very kind and provided ice and natural motion sickness tablets. They also very wisely didn't serve the cakes during this time! On the pontoon it was really well organised. Lots of equipment available including stinger suits, snorkel gear etc. We also went on the semi-submersible boat and viewed five turtles. The snorkelling was fabulous. Lunch was provided and it was ok. We then proceeded back to Cairns. We really enjoyed our day! Very professionally run!
— Eleanore, July 21, 2026
Frequently Asked Questions
How long do you get at Green Island and at the reef?
Two hours at Green Island and three hours at the outer reef platform at Moore Reef, on a day of about eight hours.
Is snorkel gear included at both stops?
Yes. Snorkel equipment is included during the Green Island stop, and snorkel gear, buoyancy vests and Lycra suits are included at the platform.
Is this good for non-swimmers?
Yes. The semi-submarine tour and the underwater observatory at the platform let you see the reef without getting in, and Green Island has beaches and a rainforest boardwalk.
Is hotel pickup included?
No. Hotel pickup and drop-off are excluded, so make your own way to the Reef Fleet Terminal.
Should I do this or a Green Island day on its own?
This trip adds the outer reef platform, which Green Island-only trips do not visit. If you want a slower day on the island, the <a href='/tours/green-island-full-day-and-half-day-cruise-from-cairns/'>Green Island full-day and half-day cruise</a> gives up to seven hours ashore. Our <a href='/green-island-tours-from-cairns/'>Green Island tours page</a> compares them.

























