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Island Day Trips from Cairns

The islands are the gentler way to see the reef: closer than the outer edge, cheaper, and you can stand on land in between. We compare 25 trips from €65. Green Island is a coral cay with rainforest on top and a fringing reef you can walk into; Fitzroy is a continental island with a real beach and walking tracks; the Frankland Islands and Low Isles are smaller and take fewer people.

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Top rated · Season 2026

The tours travellers book most

Hand-picked from everything bookable in Cairns – ranked by real reviews, price and experience.

25 tours available · Sorted by number of verified reviews. Prices and availability come live from GetYourGuide.

Cairns: Fitzroy Island Full-Day Trip with Optional Extras

Cairns: Fitzroy Island Full-Day Trip with Optional Extras

⏱ 8 hours · 4.5 (1,972)

Explore the scenic beauty of Fitzroy Island with a roundtrip ferry transfer and hike the wilderness trails on your own. Upgrade your experience with a glass-bottom boat ride, sn…

from €67 per person

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Cairns: Green Island Full & Half Day Cruise Options

Cairns: Green Island Full & Half Day Cruise Options

⏱ 5 hours · 4.4 (1,902)

Escape to tropical Green Island! Cruise and explore at your own pace, snorkel the reef, or discover marine life on a glass-bottom boat tour. Swim, relax or wander through the is…

from €69 per person

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From Cairns: Full-Day Green Island Cruise
Bestseller

From Cairns: Full-Day Green Island Cruise

⏱ 8 hours · 4.5 (1,716)

Sail to Green Island, in the heart of the Great Barrier Reef, on a full-day trip from Cairns. Hop aboard a modern catamaran for a boat ride to the island, relax on the beaches,…

from €68 per person

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Cairns: Fitzroy Island Ferry + Optional Lunch & Activities

Cairns: Fitzroy Island Ferry + Optional Lunch & Activities

⏱ 6h 30m · 4.4 (883)

Escape to Fitzroy Island on a trip from Cairns. Enjoy the peaceful paradise, untouched beaches, rainforest trails, and optional add-ons like a picnic lunch box, snorkel gear, or…

from €65 per person

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Port Douglas: Low Isles Glass-Bottom Boat & Snorkeling Tour

Port Douglas: Low Isles Glass-Bottom Boat & Snorkeling Tour

⏱ 4 hours · 4.7 (542)

Explore the picturesque Low Isles of the Great Barrier Reef on a relaxing boat trip. Snorkel in the lagoon or join the glass bottom boat tour, keeping your eyes out for local fi…

from €152 per person

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From Cairns: Half-Day Afternoon Cruise to Green Island

From Cairns: Half-Day Afternoon Cruise to Green Island

⏱ 4 hours · 4.3 (468)

Hop on board a catamaran and spend an afternoon in paradise on a cruise from Cairns to Green Island. Explore the island's lush rainforest, go snorkeling, or explore the reef…

from €68 per person

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From Cairns: Green Island Half-Day Morning Cruise

From Cairns: Green Island Half-Day Morning Cruise

⏱ 4 hours · 4.1 (467)

Enjoy a half-day snorkel adventure and sail to the Great Barrier Reef by catamaran. Visit tropical Green Island to snorkel among colorful coral gardens and reef fish.

from €68 per person

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Cairns: Green Island & Great Barrier Reef Sailing Tour

Cairns: Green Island & Great Barrier Reef Sailing Tour

⏱ 9 hours · 4.8 (410)

Board a 16-meter sailing boat and head to an exclusive reef site. Snorkel the Great Barrier Reef, only 25 guests! Spend time on lush and tropical Green Island. Enjoy lunch and r…

from €179 per person

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From Cairns: Later Start Green Island Full-Day Cruise

From Cairns: Later Start Green Island Full-Day Cruise

⏱ 6 hours · 4.3 (272)

Enjoy a later start and still experience a full-day adventure and sail to the Great Barrier Reef by catamaran. Visit tropical Green Island to snorkel among colorful coral garden…

from €68 per person

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Cairns: Fitzroy Island Ferry

Cairns: Fitzroy Island Ferry

⏱ 6h 30m · 4.4 (254)

Escape to Fitzroy Island, under 1 hr travel to or from Cairns. One way ferry, return ferry or add on something extra like snorkelling equipment hire, a glass-bottom boat tour or…

from €65 per person

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From Port Douglas: Sail to Low Isles Great Barrier Reef
Bestseller

From Port Douglas: Sail to Low Isles Great Barrier Reef

⏱ 7 hours · 4.7 (249)

Board a catamaran and enjoy an idyllic day on this sailing cruise. Sunbathe on an unspoiled coral cay island in the middle of the Great Barrier Reef and learn about the reef fro…

from €145 per person

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Cairns: Great Barrier Reef and Fitzroy Island Boat Tour

Cairns: Great Barrier Reef and Fitzroy Island Boat Tour

⏱ 9 hours · 4.6 (239)

Experience two must see locations with a visit to Moore Reef pontoon and Fitzroy Island in just one day. Enjoy a tasty buffet lunch and snorkelling at the reef.

from €176 per person

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From Cairns: 2 Islands 1 day - Fitzroy & Green Islands

From Cairns: 2 Islands 1 day - Fitzroy & Green Islands

⏱ 8 hours · 4.1 (180)

Discover the beauty of the Great Barrier Reef with a day trip including both Fitzroy and Green Islands. Snorkel, relax on the beach, and explore the lush rainforest trails.

from €121 per person

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Cairns: Fitzroy Island Half-Day with Optional Extras

Cairns: Fitzroy Island Half-Day with Optional Extras

⏱ 4 hours · 4.4 (177)

Located on the edge of the Great Barrier Reef, Fitzroy Island has some of Australia's most stunning coral right off the beach. Swim, snorkel and explore on this half day tou…

from €67 per person

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Cairns: Michaelmas Cay & Great Barrier Reef Full-Day Snorkel

Cairns: Michaelmas Cay & Great Barrier Reef Full-Day Snorkel

⏱ 8h 30m · 4.7 (157)

Explore the Great Barrier Reef aboard Ocean Spirit, a fast and comfortable catamaran cruising from Cairns to the stunning Michaelmas Cay.

from €178 per person

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Cairns: Green Island, Snorkelling & Glass Bottom Boat

Cairns: Green Island, Snorkelling & Glass Bottom Boat

⏱ 5 hours · 4.4 (135)

Experience a snorkel and hop on the glass bottom boat tour at tropical Green Island on the Barrier Reef. Take a walk through the rainforest, and sip a drink by the pool, the day…

from €96 per person

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From Cairns: Fitzroy Island Day Trip by Ferry

From Cairns: Fitzroy Island Day Trip by Ferry

⏱ 10 hours · 4.7 (126)

Enjoy a seamless day trip to Fitzroy Island with return ferry transfers from Cairns. Discover the natural beauty of the island with a range of activities, from snorkeling to hik…

from €65 per person

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Green Island Fly & Cruise Package

Green Island Fly & Cruise Package

⏱ 9h 30m · 4.4 (126)

Experience the best of both worlds! Start your day with a bird's-eye view of Cairns, Green Island, and the Great Barrier Reef on a Reef Hopper flight, before departing on a…

from €265 per person

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Cairns: Green Island & Outer Reef Pontoon Day Trip

Cairns: Green Island & Outer Reef Pontoon Day Trip

⏱ 8 hours · 4.6 (96)

Experience Green Island & the Outer Reef in 1 day with Great Adventures. Stay dry and discover the wonder of the reef from the semi-sub and underwater observatory or snorkel and…

from €193 per person

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Cairns: 2-Day Great Barrier Reef and Fitzroy Island Tour

Cairns: 2-Day Great Barrier Reef and Fitzroy Island Tour

⏱ 2 days · 4.7 (92)

Experience the Outer Great Barrier Reef and the breathtaking Fitzroy Island on a 2-day tour from Cairns. Discover excellent snorkeling spots, visit a tropical island, and learn…

from €232 per person

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Cairns: Green Island & Seawalker Helmet Dive Combo

Cairns: Green Island & Seawalker Helmet Dive Combo

⏱ 4 hours · 4.3 (64)

Explore Green Island’s coral reefs and marine life on a guided eco-adventure from Cairns. Choose to snorkel or observe the reef from the glass-bottom boat, and enjoy a thrilling…

from €179 per person

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Fitzroy Island: Full-Day Ferry & Snorkel Safari Guided Tour

Fitzroy Island: Full-Day Ferry & Snorkel Safari Guided Tour

⏱ 10 hours · 4.2 (43)

Enjoy a Fitzroy Island day trip from Cairns with a return ferry. Snorkel, hike, and join a guided snorkel safari to explore its stunning coral reef.

from €104 per person

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From Cairns: Outer Reef Pontoon, Island & Helicopter Tour

From Cairns: Outer Reef Pontoon, Island & Helicopter Tour

⏱ 8.5 hours · 4.6 (23)

Discover the Great Barrier Reef on a full-day cruise from Cairns. Enjoy a helicopter flight over the reef, snorkel in crystal-clear waters, and relax on the beaches of Fitzroy I…

from €285 per person

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Cairns: Outer Great Barrier Reef & Dunk Island Small Group

Cairns: Outer Great Barrier Reef & Dunk Island Small Group

⏱ 12 hours · 3.8 (20)

Reach Beaver Reef in just over 1 hour from Mission Beach or Dunk Island. QuickCoast is fast, comfortable and air-conditioned. QuickCoast is the only sizable catamaran to visit p…

from €158 per person

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Cairns: 2-Day Barrier Reef Pontoon & Fitzroy Island Tour

Cairns: 2-Day Barrier Reef Pontoon & Fitzroy Island Tour

⏱ 2 days · 3.9 (11)

Experience the Great Barrier Reef on a state of the art pontoon and the beauty of Fitzroy Island on this inclusive 2 day Tour.

from €284 per person

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Before you book: These are two different kinds of island and the difference matters. Green Island sits on the reef itself, so snorkelling starts at the sand. Fitzroy is a drowned mountain top — the beach is coral rubble, not soft sand, and reef shoes help. Ferries run to a timetable and the last boat back is not negotiable; most operators sell activities such as glass-bottom boats separately once you are there.

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Before you book

Questions travellers actually ask

Outer reef or Green Island — which should I book?

The outer reef has the better coral and costs you the day: about 90 minutes by boat each way and eight to nine hours door to door. Green Island and Fitzroy are much closer, cheaper and calmer, and you can sit on a beach between swims. If you only have one reef day and do not get seasick, take the outer reef.

Can I swim at the beach in Cairns?

Not in the city itself. The waterfront is a tidal mudflat on an estuary that is crocodile habitat, which is why the free Esplanade Lagoon exists — patrolled, netted off and open all year. Real beaches start north of the city, and from November to May they are swum behind stinger nets.

What is stinger season and does it stop me snorkelling?

From roughly November to May, box jellyfish and Irukandji are present in coastal waters. Reef operators hand out full-body stinger suits in that period and the trips run as normal — it is a matter of wearing the suit, not of cancelling the day. On shore, swim only inside the netted enclosures or in the lagoon.

Is the Skyrail cableway running in 2026?

Only on some days. The operator states that the cableway does not run on Mondays and Tuesdays until the end of October 2026, and that from 19 August to 1 November 2026 it runs as a shortened Kuranda–Barron Falls loop during the upgrade works. The Scenic Railway has its own separate maintenance dates, so check both before booking a combo.

Do I need a hire car?

Not for the reef. Every reef boat leaves from Cairns and most operators pick up in the city, so a car sits in a car park all day. It pays off for the north and the hinterland — Daintree, Cape Tribulation, Port Douglas and the Atherton Tablelands — where a tour ties you to one route. Remember that Australia drives on the left.

I get seasick easily. What are my options?

The outer reef crossing is open sea and takes about 90 minutes each way. The inner reef around Green and Fitzroy Island is a much shorter, more sheltered run, and the rainforest and Tablelands days involve no boat at all. What helps on board without any medication: an early departure when the sea is calmer, a seat amidships and eyes on the horizon. Anything beyond that belongs in a conversation with a pharmacy before you travel.

from €66.78 · Available today

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