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3 best islands to visit at the Great Barrier Reef

Green Island In Great Barrier Reef

 

Imagine setting foot on an island where every view captivates and the sea’s colours change with the light. The Great Barrier Reef is home to many such islands, each offering adventure and relaxation. Let’s explore the top islands that will make your visit to the reef a truly unforgettable experience.

1. Frankland Islands

The Frankland Islands are perfect for those who wish to escape the crowds and immerse themselves in the natural beauty of the reef. These islands boast pristine beaches, crystal-clear waters and vibrant coral reefs teeming with marine life. While snorkelling, you may encounter sea turtles and other marine creatures in their natural habitat.

You can book a Frankland Islands tour in Cairns. The journey begins with a rainforest river cruise, followed by the shortest open-water crossing. Whether you’re interested in marine biology, photography, or simply soaking up the sun, these islands provide a serene and enriching experience.

2. Green Island

Green Island is one of the most popular destinations on the Great Barrier Reef. This coral cay is stunning and easily accessible, making it a favourite for locals and tourists. The island offers a range of activities, from snorkelling and underwater helmet diving to glass-bottom boat tours, allowing visitors to experience the reef in various ways. The surrounding waters are home to a diverse array of marine life.

Beyond the reef, Green Island is home to lush tropical rainforests, offering a chance to explore the island’s interior on well-maintained walking tracks. Whether you’re keen on exploring the underwater world or prefer to enjoy the scenery, this island has something for everyone.

Green Island beach

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Green Island

Just 45 minutes by ferry, Green Island is a tropical coral cay with crystal-clear reef waters, snorkelling, rainforest walks and beautiful beaches.

See Green Island tours

3. Fitzroy Island

Fitzroy Island offers a perfect blend of adventure and relaxation, making it an ideal destination for a day trip from Cairns. Just a 45-minute ferry ride away, this island is surrounded by a fringing coral reef, providing easy access to vibrant marine life directly from the beach.

If you’re looking for a more relaxed experience, Nudey Beach—a secluded spot consistently ranked among Australia’s best beaches—is perfect for unwinding. Fitzroy Island tours in Cairns are designed to give you the full experience, whether you want to immerse yourself in the island’s natural beauty or simply enjoy a leisurely day.

If you’re deciding between the three islands, our Frankland Islands vs Green Island & Fitzroy Island comparison breaks down the differences to help you choose the right fit.

Fitzroy Island beach

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Fitzroy Island

Crystal-clear water, coral reefs right off the beach, and just 45 minutes from Cairns. Fitzroy Island is one of the reef’s best-kept secrets.

See Fitzroy Island tours

Choose your perfect island escape

Green Island, Fitzroy Island and the Frankland Islands each offer something completely different. Whether you want an easy reef day with plenty of time to relax, a mix of rainforest walks and beach time, or a quieter island experience away from the crowds, there’s a Great Barrier Reef island that fits the kind of day you have in mind.

Cairns Discovery Tours has been helping visitors discover Tropical North Queensland for over 30 years. We know these islands, the operators who run the trips, and what makes each experience different, so if you’re not sure which one is right for you, our team can point you in the right direction.

Give us a call on (07) 4028 3567 or send us an email, and we’ll help you choose an island that suits your time, interests and travel style. You can also browse our full range of Great Barrier Reef tours and start planning your day on the reef.

Maryanne Jacques

Article by:

Maryanne Jacques

Director, Cairns Discovery Tours

Maryanne Jacques is the Director of Cairns Discovery Tours and your local connection to Tropical North Queensland. With more than 40 years of experience in the tourism industry, she brings deep local knowledge and a genuine passion for showcasing the very best the region has to offer.

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We live here, work here, and know these tours firsthand.

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Adult $269|Aust Pensioner $259
Child $209 (4-14yrs only)
not suitable for children under 4yrs
Departs Daily 7.00am

Discover the Daintree Rainforest in Comfort – Small Group Touring (Max 14 Guests)
Travel along the breathtaking Great Barrier Reef Drive to explore Mossman Gorge, enjoy a restaurant lunch at the Daintree Tea House, 1 hour cruise on the Daintree River and visit Cape Tribulation Beach—where the rainforest meets the sea. With scenic stops at Rex Lookout, Flagstaff Hill Port Douglas, and a sweet treat option at the Daintree Ice Cream Company, this full-day tour offers an immersive nature experience in air-conditioned comfort. A full day exploring our spectacular natural backyard.

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Adult $269.00 | Aust Pensioner $259.00 | Child $209.00 (4-14yrs only)

7:00 am
6:00 pm

Half Day Great Barrier Reef Tour
Adult $209 |Child 6-14yrs $159
Family 2A+2C $670
Depart Cairns Daily 12 noon – 5.00pm

Cairns newest & fastest purpose built vessel to the Outer Barrier Reef. Only 40 snorkelers per trip. Join our expert snorkel team, made up of Master Reef Guides and Marine naturalists, on a crowd-free adventure with over 2 hours of snorkelling time. Get ready to discover the Great Barrier Reef.

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Adult $209.00 | Child 6-14yrs $159.00 | Family 2A+2C $670.00

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Tour operates Mondays and Tuesdays each week until 24 October 2026
Includes Kuranda Scenic Train and Luxury Coach transfers
Choice 8.50am or 9.50am Scenic Train with return coach transfers at 2.45pm or 3.45pm
Plus your choice of a Koala Gardens or Birdworld Kuranda experience

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Adult $160.00 | Child $89.00 4-14yrs | Family 2A+2C $448.00 2AD+2CH | Gold Class Upgrade 9.50am Train $69.00

Adult $189|Child 2-11yrs $149|Family 2A+2C $527
Departs daily 7.30am – 5.30pm

On the Waterfalls and Wanderer tour you will travel south as you discover nature and the beauty of north Queensland’s most iconic waterfalls. This is a MUST-SEE for anyone wanting to experience pristine rainforest, cascading waterfalls, stunning panoramas of Queensland’s highest peaks and maybe a glimpse of rare and unique native wildlife. This fun tour is ideal for the young and the young at heart, looking to see the best of the Atherton Tablelands and waterfalls.

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Adult $189.00 | Child 2-11yrs $149.00 | Family 2A+2C $527.00

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Ferry leaving Green Island Great Barrier Reef
Free Green Island upgrade includedNormally $343 - Save $31

Departs daily 8.30am – 5.30pm
Fuel Levy $10.00 Adult $5.00 Child payable day of travel

2 iconic destinations in 1 day. Fast catamaran to Green Island for a 2-hour coral cay stopover, then out to Great Adventures’ Moore Reef platform for 3 hours on the Outer Great Barrier Reef. Snorkel gear, semi-sub, underwater observatory and buffet lunch all included.

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Adult $312.00 | Child $172.00 (4-14yrs) | Family 2A+2C $805.00 | $10.00 Adult $5 Child. Fuel Levy payable at check-in on the day of travel.

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Fitzroy Island beach and resort boat arrival
Normally $185.00Save $36

Best of Fitzroy Island Day Tour – Save $36
Adult $166| Child $110  (4-15yrs)
Family 2A+2C $442 
Includes Snorkel equipment + Glass bottom boat tour + Picnic lunch
2 Departures daily 8.45am or 10.15am – Return 4.30pm
Discover the best of Fitzroy Island’s natural beauty and vibrant marine life. Perfect for adventure seekers and nature lovers alike, this tour offers an unforgettable day on one of Cairns’ most picturesque islands.

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Adult $166.00 | Child $110.00 (4-15yrs) | Family 2A+2C $442.00 | $0.00

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Hartley’s Crocodile Adventures river cruise boat with crocodile

Adult $110|Child 4-15yrs $55.00
Family 2A+2C $275.00
8.30am to 2.30pm or
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Hartley’s Crocodile Adventures offers a thrilling immersion into Australia’s iconic wildlife. Spanning over 10 hectares of natural habitat, the park is renowned for its focus on conservation and education. Visitors can embark on guided tours, encountering saltwater crocodiles, cassowaries, and an array of native species in their natural habitats. The park also features interactive experiences, including crocodile feeding shows and wildlife presentation.

Adult $110.00 | Child $55.00 4-15yrs | Family 2A+2C $275.00

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snorkelling green island

Adult $196 – Child $98 – Family $490
Departs Daily from Cairns 8:30am – 5:00pm

Make the most of your time in Far North Queensland with the Two Island Explorer tour, combining both Fitzroy Island and Green Island in a single unforgettable day. Departing from Cairns, this reef and island adventure lets you snorkel vibrant coral reefs, swim in crystal-clear waters, or simply relax

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Adult $196.00 | Child $98.00 | Family 2A+2C $490.00

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Here’s why thousands of customers trustCairns Discovery Tours.

🗓️ Flexible Cancellations

Enjoy peace of mind with our flexible booking policy. Most Cairns Tours can be cancelled up to 24 hours before departure with a full refund. (Helicopter tours are 48 hours) We make exploring Cairns stress free, so you can book with confidence.

💳 Book Now, Pay Later

Reserve your place on our popular Cairns day tours with Klarna’s Book Now, Pay Later option, or just give us a call or send us an email to secure your booking. We will be in touch to arrange payment 7 days before your departure.  Perfect for planning your Cairns holiday without upfront costs.

🌴 Local Since 1995

For over 30 years, Cairns Discovery Tours has been proudly locally owned and operated. Established in 1995, we’ve shared the tropical beauty of Far North Queensland travellers from around the world. Based in Cairns, we offer authentic tour experiences backed by genuine local knowledge and long standing connections to the region.

👩‍🏫 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.

Rena Keeney
Rena Keeney
26 days ago
We had such a fun time on a half day tour of Fitzroy island with Cairns Discovery Tours! We managed to do an everything we wanted (Nudey beach, long snorkel and lunch) within the time period we had and we even got to swim with turtles 🐢 an unforgettable experience! This would not have been possible without the fantastic help of Maryanne who booked us in for the tour. She went above and beyond to help us find somewhere to leave our bags during our tour and we wouldn’t have been able to go without her help. We enjoyed the experience so much and we are very grateful to Maryanne for her help and her exceptional customer service! I would definitely recommend booking local for these kind of experiences because that kind of customer care just doesn’t come when you book through third party sites. 10/10 experience ⭐️⭐️⭐️⭐️⭐️
Seka Mrkonja
Seka Mrkonja
1 month ago
Highly recommended!
karen McArthur
karen McArthur
15 days ago
We went on a tour with Discovery Tours today, doing the Mossman Gorge, Daintree / Daintree River Cruise, finishing of visiting Cape Tribulation… Our driver was James, who was exceptional. Giving running commentary along the trip. Guiding his group of people through all the different areas. Thanks James, top job.
Rachael E
Rachael E
1 month ago
In June I came to Cairns on holiday from the UK. It was the biggest holiday I've ever taken and because my health limits what I can do took a lot of planning. Maryanne at Cairns Discovery Tours was brilliant. She helped me choose suitable trips, gave me additional information so I could be prepared, advised on the easiest way to get to the departure point for those trips that don't pick up from my accommodation, etc. I booked all my trips except one with Maryanne. Her knowledge of Cairns was invaluable to me. She spoke to me on Whatsapp to answer my questions (we had to arrange call in advance because of the time difference) and when it occurred to me quite close to departure date that I'd need a way of protecting my head and neck from the sun when snorkelling Maryanne got me a suitable headscarf and dropped it off at my accommodation ahead of my arrival. When a friend decided to join me on some of the trips Maryanne was really helpful to her as well. If I am able to come back to Cairns I'll book as much as I can with Maryanne and Cairns Discovery Tours. The service couldn't be bettered.
Trevor Andrews
Trevor Andrews
22 days ago
We have just done the 3 day/2 night Cooktown and Cape Tribulation Tour with 2 friends. An unbelievable experience due to our fantastic guide Steve, who had so much local knowledge on everywhere we visited, especially historical info on the Palmer River gold rush in the 1800s, and Daintree Rainforest botany. Steve was such a good raconteur with friendly personality, who went out of his way to make our trip so enjoyable. Accomodation at both Cooktown and Cape Tribulation was excellent, with amazing setting of the cabins at Cape Tribulation in the rainforest right by the beach. Everything advertised for the tour and more was an memorable experience. Thank you so much Steve!
John Power
John Power
18 days ago
I was delighted with the Kuranda tour arranged by this company. The timings worked excellently and it was an eminently well organised tour. The train trip up to Kuranda was great fun and fascinating. Personally, I was particularly interested in the engineering. We had an hour in Kuranda Village, which was enough for me, although I expect some people would have liked to have seen the village and visited the butterfly world, which I think would have been tight. Rainforestation was great, plenty of activity of a variety of natures. I could not throw a boomerang to save my life, but it was fun to try. Then the bus down to Cairns was efficient and friendly, with a superb guide.
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