Great Barrier Reef Island Tours

11:00am Green Island Full Day Tour

Adult $120.00 | Child $60.00 | Family 2A+2C $300.00
11:00 am
5:00 pm
Big Cat Cruises at green Island
Big Cat Green Island reef cruise catamaran
Snorkellers exploring Green Island reef lagoon
Big Cat Cruises at green Island
Big Cat Green Island reef cruise catamaran
Snorkellers exploring Green Island reef lagoon

Adult $120 |Child $60
Family 2A+2C $300
Full Day 11.00am – 5.00pm

Snorkel and swim in the clear, cool island waters straight from the white sandy beach. Encounter a wide variety of colourful fish, turtles and other marine creatures whilst exploring the beautiful coral reef gardens surrounding Green Island. Semi Submersible and guided snorkel tour options available.

Make your way to the Reef Fleet Terminal – Cairns Marina (1 Spence St Cairns) You will receive an email/text with your boarding pass 24 hours prior to departure. If not received go into the Reef Fleet Terminal building and check in at the Big Cat Cruises Desk

Snorkelling
Snorkel and swim in the clear, cool island waters straight from the beach. Encounter a wide variety of colourful fish, turtles and other marine creatures whilst exploring the beautiful coral reef gardens surrounding Green Island. Mask, snorkels and fins in all sizes are available. Guided Snorkel Safari and Snorkel Experience optional extras available.

Glass Bottom Boat
Float across the reef, looking through large viewing windows while enjoying an informative commentary from your guide. This 30-minute tour allows you to view the spectacular coral reef, where an abundance of fish is guaranteed during a lively fish feed.

 

  • Snorkel gear – Mask snorkel and fins. (deposit required)
  • Lycra suit included April – October.
  • Floatation Vest.
  • OR Glass Bottom Boat Coral Viewing Tour
  • Cruise in comfort aboard the modern air-conditioned catamarans Big Cat at 9.00 am and Reef Rocket at 11.00 am departure.
  • Ideal for both swimmers and non-swimmers
  • Licensed bar on board offering refreshments and a wide selection of souvenirs
  • Change facilities on the island, including freshwater showers & restrooms
  • Shops, bar & restaurants available
  • Beach umbrellas & sun lounges available for hire
  • Other beach activities available for hire – canoes, surf skis, or stand-up paddle boards
  • Sheltered beach with plenty of shady retreats
  • Take a stroll along the water’s edge and explore sandy beaches to find your own secluded spot
  • Rainforest boardwalks with interpretative signage
  • Self-guided island walk
  • Snorkelling demonstration and activity presentation- en route to Green Island
  • Swimmers
  • Towel
  • Hat
  • Sunglasses
  • Reefsmart sunscreen
  • Underwater camera
  • Water bottle (you are able to refill on board)
  • Change of clothes
  • Cash or credit card for onboard or island purchases

Exclusive Semi-Submarine tour… Explore Green Island’s underwater world, part of the Great Barrier Reef in air-conditioned comfort without even getting wet!

Adult $45.00 Child $25.00 Family $115

Seated below water level, passengers are treated to a divers view of the coral reef and marine life with informative commentary by the crew and see the lively fish feeding. This vessel seats 27 passengers and cruises for approx. 30 minutes. Don’t miss this exciting tour during your time at Green Island. Big Cat Green Island Reef Cruises operate the only Semi Submarine at Green Island.

Buffet Lunch 
Adult $39.00 Child $25 Family $103.00

A delicious buffet lunch freshly prepared by the highly awarded & renowned Tropic Spirit Catering  is served aboard ‘Big Cat’ at Green Island between 11.15am – 1.15pm for those who have chosen this option. Our licensed bar on board offers refreshments throughout the day. Sit back and enjoy the nice cool air conditioned vessel

Snorkel Safari
Adult $85.00 Child $57.00 Family $227.00
Exclusive access to areas not accessible to other guests at Green Island. A tender boat will take you and our marine biologist to drift snorkel one of Green Islands magnificent walls, famous for their extensive coral formations and schools of fish & marine life.

Guided Snorkel Experience Tour
Adult $75.00 Child $46.00 Family $196.00
Help build your confidence in the water. Includes Snorkel Equipment, fins, lycra suit (Nov – April included) & vest for the whole day !

Marineland Melanesia – cannot be pre-booked
Adult $25 Child $12.50
One of Green Island’s most unique attractions is Marineland Melanesia. Not only is it home to the largest captive crocodile in Australia, Cassius, but it is also home to one of the largest private collections of exotic Melanesian tribal artefacts and aquariums. With twice daily crocodile shows and the chance to hold a baby croc, it’s a family favourite, especially with the children.

Lycra Suits – Adult $12 –  Child $7
Stinger Season’ included free – November- April
May – October can be hired

Explore related tours

Kuranda Scenic Railway heritage train station

Adult $145|Child$80|Family $390
Gold class option 9.30 train only $60 per person
Train departs Cairns 8.30am or 9.30am
Return Skyrail 2.30pm or 3.30pm
Tour not bookable online – please contact us P 07 40283567
Experience the Kuranda Scenic Railway from Cairns Central or Freshwater Station, choose from 8:30 am or 9:30 am trains (Gold Class upgrade available). Explore the Kuranda markets Wednesday through to Sunday and the many attractions of Kuranda, then return on the Skyrail as you guide over the rainforest canopy.  Includes return transfers from Skyrail to Cairns Railway Station.

Adult $145.00 | Child $80.00 | Family $390.00 | Gold class option 9.30 train only $60.00 per person

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Cairns sunset river cruise on calm tropical waters

Adult $79| Child 2-11yrs $55
Family 2A+2C $213
Departs from Cairns Marina 5.15pm –

Discover the enchanting beauty of a Cairns tropical sunset.

Join us for a relaxing 90-minute cruise through the calm waters of Trinity Inlet, one of Cairns’ hidden gems. As the day ends, watch the sky transform into a canvas of golden hues and deep purples, with the city skyline and lush mountains as your backdrop.

Sit back and unwind with a complimentary drink in hand.
Capture unforgettable views of Cairns, the mangroves, and distant ranges bathed in sunset light.
Enjoy a serene, peaceful atmosphere, perfect for couples, friends, and solo travellers.

Whether you’re celebrating a special occasion or simply soaking up the magic of Tropical North Queensland, this is an experience you’ll always remember.

More Info

Adult $79.00 | Child 2-11yrs $55.00 | Family 2A+2C $213.00

5:15 pm
6:45 pm

Adult from $239 Child (7-14yrs) $215 not suitable for under 7yrs
Depart daily from Port Douglas only at 7.30am –  4.30pm

Discover the ancient Daintree Rainforest in style. Enjoy guided interpretive walks, a gourmet lunch and a wildlife cruise on Cooper Creek to spot crocodiles and birdlife. Friendly local guides who will share the stories, culture and ecology that make this World Heritage-listed rainforest so extraordinary.

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Adult from $239.00 | Child $215.00 Child 7yrs-14

7:30 am
4:30 pm

This unique Daintree Rainforest experience will have you discovering Mossman Gorge in depth. Start the day with a secret location to commence your ‘River drift’ tour,. Enjoy lunch and a traditional smoking ceremony ending the day with a 1.5 hour guided rainforest walk in the Gorge…..

 

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Adult $270.00 | Child $225.00 5 - 15 yrs | Family 2A+2C $910.00 2A+2C

8:30 am
4:30 pm
Cairns river cruise sightseeing tour tropical waters

Adult $69| Child 2-11yrs $49
Family 2A+2C $187
Departs 10.45am, 1.00pm & 3.15pm

Embark on a 75 minute journey of tranquility with Cairns River Cruise sightseeing tour as you navigate the serene waters of Trinity Inlet. Modern spacious boat meticulously designed for comfort, ensuring uninterrupted views of the breathtaking surroundings.

Experience the beauty of Cairns waterfront bordered by majestic mountains and lush mangroves, serving as a haven for a diverse array of wildlife.

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Adult $69.00 | Child 2-11yrs $49.00 | Family 2A+2C $187.00

10:45 am
Silversonic diver exploring outer reef coral formations

Adult $315|Child $228
Departs Port Douglas 8:30 am – 4:30 pm

Silversonic from Port Douglas takes you to explore three stunning and exclusive outer edge locations at the renowned Agincourt ribbon reefs in superb style and comfort. Spend 5 hours at the reef enjoying unlimited snorkelling and some of the best diving on the Great Barrier Reef. Includes Port Douglas hotel transfers, hot and cold Tropical Buffet Lunch & all snorkelling and dive equipment included.

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Adult $315.00 | Child $228.00

8:30 am
4:30 pm
Barron River Rafting through small rapids

Departs Cairns Daily 2.00pm -5.30pm
$145  per person 12yrs + with hotel transfers
$128.00 per person -Self drive to Lake Placid
+ $30.00 per person pay on board rafting levy

Just a short drive north of Cairns, the Barron River offers the perfect introduction to white water rafting. This action-packed afternoon adventure includes up to 2 hours on the water, navigating through spectacular rainforest scenery, rugged granite boulders, and exhilarating rapids.

It’s fun, exciting, and ideal for first-timers or families with children aged 12 and over. No prior experience needed — just bring your sense of adventure!

More Info

$145.00  per person 12yrs + with hotel transfers | $128.00 per person -Self drive to Lake Placid  | $30.00 per person pay on board rafting levy

2:00 pm
5:30 pm
Aerial shot of Nautilus Helicopter over the Great Barrier Reef

$1189.00 per person
Departs Daily from Port Douglas
11.10am – 3.30pm

Short on time or want to experience the Great Barrier Reef on a return scenic flight. Takes in the highlights of the inner reef. There is simply no better way to appreciate the sheer size and scale of the Great Barrier Reef than from the air. Expect picture-postcard views of the reef and an abundance of wildlife – sharks, turtles, rays and even whales (July to Nov).

Spend 2 hours – 15 minutes at the Quicksilver pontoon to enjoy snorkelling, semi submersible coral viewing tour, underwater observatory and a delicious buffet lunch.

 

$1189.00 per person

11:10 am
3:30 pm
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Here’s why thousands of customers loveCairns Discovery Tours.

🗓️ Flexible Cancellations

Enjoy peace of mind with our flexible booking policy. Most Cairns Discovery Tours can be cancelled up to 24 hours before departure with a full refund. We make exploring Cairns stress-free, so you can book with confidence.

💳 Book Now, Pay Later

Secure your place on our popular Cairns day tours with Klarna’s Book Now, Pay Later option. Lock in your adventure today and pay in easy installments — perfect for planning your Cairns holiday without upfront costs.

🌴 Local Since 1995

For over 28 years, Cairns Discovery Tours has been proudly locally owned and operated. Established in 1995, we’ve shared the tropical beauty of Cairns with thousands of travellers, offering authentic, community-connected tour experiences.

👩‍🏫 Expert Local Guides

Our passionate Cairns tour guides are storytellers, historians, and nature enthusiasts. With deep local knowledge, they bring the Great Barrier Reef, Daintree Rainforest, and Cairns’ tropical heritage to life, ensuring an unforgettable and educational experience.

Janice Welsh
Janice Welsh
6 months ago
We arranged 3 day tours from Cairns with Cairns Discovery tours, one to Fitzroy Island, one to Green Island and one to Kuranda . From the initial telephone contact to the conclusion of the tours, Maryanne was so helpful and professional. Booking and payment was easy, follow up information meant we knew exactly where to meet and what we would expect to see and do, when and where to check in on the day . I can thoroughly recommend booking with Cairns Discovery Tours.
Meredith Graham
Meredith Graham
8 months ago
Cairns Discovery Tours were amazing. I had very specific requirements for booking tours, due to the group we were travelling with. They made the process so easy. Their recommendations were spot on and then they took care of all our bookings, including updating me on any "deals" that companies had. If you are travelling to Cairns, I would highly recommend contacting Cairns Discovery Tours to sort your holiday!
I had the pleasure of booking my recent trip through Cairns Discovery Tours in Cairns and I must say it was an outstanding experience from start to finish.From the very beginning, Maryanne and team were extremely easy to work with. Their communication was clear, prompt, and effective, which gave me confidence that everything was being handled smoothly. No matter how many questions we had, they responded with patience and helpful details.Since we were completely new to Cairns, their recommendations were invaluable.Another highlight was the deal they worked out for us. They managed to customize the itinerary in a way that was both budget-friendly and full of experiences.Overall, I highly recommend Cairns Discovery Tours to anyone planning a trip to Cairns. They are professional, knowledgeable, and genuinely care about making your journey memorable. I would definitely choose them again for my future travels.Thanks once again Maryanne and Taam!
Kim Ryan
Kim Ryan
6 months ago
Easy to book online and and contact if need be. Well organised would recommend using this company to book tours through.
Adrian Olsen
Adrian Olsen
8 months ago
Like to thank Mary Ann for organising our two trips had to get a partial refund on one of the trips due to weather which was an easy process. Would definitely book through Cairns Discovery Tours again
G
Greg Scher
1 year ago
Marianne set up great tours and was very responsive with any questions. Highly recommended,