Great Barrier Reef: Everything You Need Before Visiting

Great Barrier Reef Tickets & Tours

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Cruises • From Cairns

Great Barrier Reef Half Day and Full Day Tours

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Hotel pick-up

Free cancellation

Instant confirmation

★ 4.5 (183) • 4K+ booked

₩ 176,700

Great Barrier Reef Full Day Snorkel or Dive Tour from Cairns

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Cruises • From Cairns

Great Barrier Reef Full Day Snorkel or Dive Tour from Cairns

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Hotel pick-up

English guided

Free cancellation

Instant confirmation

★ 4.7 (250) • 6K+ booked

From ₩ 271,200

Tours • From Cairns

Green Island Snorkelling & Glass Bottom Boat Day Tour

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Free cancellation

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★ 4.4 (162) • 7K+ booked

₩ 124,400

Great Barrier Reef Snorkel, Dive & Helicopter Full Day Tour

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Cruises • From Cairns

Great Barrier Reef Snorkel, Dive & Helicopter Full Day Tour

Hotel pick-up

English guided

Free cancellation

Instant confirmation

★ 4.6 (188) • 4K+ booked

From ₩ 435,000

Cruises • From Cairns

Outer Reef Pontoon Full Day Tour at Moore Reef

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English guided

Free cancellation

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★ 4.4 (36) • 1K+ booked

₩ 300,800

Parks & gardens • Cairns

Kuranda Scenic Railway Heritage Class Ticket

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★ 4.6 (181) • 8K+ booked

From ₩ 53,100

₩ 56,800

Tours • Cairns (From Cairns)

Great Barrier Reef Classic Scenic Flight from Cairns

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English guided

Up to 3 hrs

Free cancellation

Instant confirmation

★ 4.6 (36) • 1K+ booked

₩ 283,100

Daintree Rainforest & Mossman Gorge Day Tour from Cairns

Fall deal

Tours • From Cairns

Daintree Rainforest & Mossman Gorge Day Tour from Cairns

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English guided

Free cancellation

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★ 4.7 (58) • 1K+ booked

₩ 188,600

Tours • Cairns

Pure Snorkelling Half Day Great Barrier Reef Tour

English guided

Free cancellation

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★ 4.8 (13) • 300+ booked

₩ 204,800

Cruises • From Cairns

Green Island Reef Cruise Full Day Guided Tour from Cairns

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English guided

Free cancellation

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★ 4.5 (126) • 7K+ booked

₩ 160,400

Water activities • Cairns

Cairns Great Barrier Reef Snorkel Experience

English guided

Morning departure

7+ hrs

Free cancellation

Instant confirmation

★ 4.8 (14) • 300+ booked

From ₩ 224,300

Cruises • From Cairns

Quicksilver Outer Barrier Reef Full Day Cruise from Port Douglas

Hotel pick-up

Free cancellation

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★ 4.6 (38) • 1K+ booked

From ₩ 318,400

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Hotels • Whitsundays

InterContinental Hayman Great Barrier Reef by IHG

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★ 4.3 (189)

From ₩ 578,147

Ferries • Cairns

Fitzroy Island Ferry Transfer Ticket from Cairns

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Free cancellation

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★ 4.5 (33) • 1K+ booked

₩ 105,800

Car charters • Cairns

Cairns Private Car Charter

Customized itinerary

Free cancellation

100+ booked

₩ 470,200

Car rentals • Cairns

Cairns car rentals | Rent a car for Great Barrier Reef, Green Island, Kuranda

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6K+ booked

From ₩ 145,300

₩ 161,400

Thuc *******

2026-09-02 03:06:16

Fantastic 5.0

Great day tour at the Reef, we got to stop at 2 diving spots and my package also includes 1 helicopter flight. The operator also has a photographer, who helped you took underwater photos which you can purchased later (though it is quite pricey at $20/pic). Lunch is basic (steak, prawns, grilled fish, salad & pasta) but delicious, and the prawns were very fresh. What I wish could have been better is the helicopter flight announcement - it would have been better if they announced my turn roughly 10-15 mins before the flight took off, so I'd have enough time to change to normal clothes (I was snorkelling right before that). Also I believe if passengers are given at least 30 mins before departure to take motion sickness pills, it will work better. Some passengers on my trip took the pill but still got sick, maybe bcoz the pill did not have enough time to take effect (you gotta take it after breakfast, at least 30 mins before departure).

Great Barrier Reef Half Day and Full Day Tours

Alexander ****

2026-05-17 08:19:11

Fantastic 5.0

Great Tour, very comfortable ship, good Team, good food, very good Overall experience!! Very Special thanks to Simon!! Great German Guido who helped us with our 6year or Child to See everything during the snorkeling! Outstanding guide, he is the Best, especially if you Need help around the Boat and or snorkeling!

Great Barrier Reef Full Day Snorkel or Dive Tour from Cairns

Klook用戶

2026-05-24 08:49:02

Fantastic 5.0

Wonderful experience! Well ogranized for over 100 passsengers, from safety, seating, equipment to lunch and afternoon tea. Great for our first time snorkelling, and staff were friendly. unfortunately, the helicopter was cancelled due to the weather but everything else was good. Even though we got really seasick (although we took tablets), it was totally worth it!

Great Barrier Reef Snorkel, Dive & Helicopter Full Day Tour

클룩 고객

2026-08-03 01:57:53

Fantastic 5.0

I went on a snorkeling tour. It included boat transportation to and from the island, snorkeling gear rental on the island, and access to showers and a swimming pool there. For lunch, I had Thai food that I bought at the night market the day before. The snorkeling was truly wonderful. The water was very shallow, with lots of coral, and I saw turtles, stingrays, sharks, giant clams, and lionfish. There were many other fish as well. It was a bit cold due to the strong wind and lower water temperature, but I was able to warm up again on the sandy beach.

Green Island Snorkelling & Glass Bottom Boat Day Tour

Liyi **

2026-07-01 04:28:26

Fantastic 5.0

Excellent experience! Thr Great Barrier Reef is definitely worth going! Sunlovers boat was really nice compared to other boats. The guides to the SeaWalker and the Scuber Diving were excellent. We also had the best snorkeling experience !

Outer Reef Pontoon Full Day Tour at Moore Reef

Mark **************

2026-07-07 15:02:03

Fantastic 5.0

Our tour was delayed by an hour because of bad weather (quite unseasonal, considering winter is supposed to be the "dry season"), but honestly they made the right call! We had a brief window of okay weather and good visibility over the reefs. The pilot Jesse was very nice and cheerful; he made me sit beside him seeing that I was travelling solo, and honestly it made the experience so much better! Also, that was one of the smoothest landings I've ever experienced for an aircraft; I didn't even notice we were already on wheels on the runway. Highly recommend this tour! But allow some flexibility in your schedule as it is a very weather-dependent activity: keep an eye on the forecast 2-3 days before locking in a date.

Great Barrier Reef Classic Scenic Flight from Cairns

Thuc *******

2026-09-02 03:10:58

Fantastic 5.0

Great day tour to the Daintree, but I do feel like the itinerary is a bit rush. We got too little time stopping at the Mossman River Creek & Cape Tribulation (I really wished we had more time in those places). On the other hand, I really love the welcome to country ceremony & introduction to local indigenous culture - really eye opening experience. The river cruise and walk thru the rainforest also came with clear introduction & excellent guide.

Daintree Rainforest & Mossman Gorge Day Tour from Cairns

歐陽 **

2026-07-16 03:38:10

Fantastic 5.0

This trip took us to two outer reefs, Milln Reef and Flynn Reef, where we also saw whales and dolphins. The outer reefs are much more beautiful than the inner reefs, but you first have to endure two hours of rough seas to get there. However, it's absolutely worth it. I highly recommend taking motion sickness medication beforehand to avoid spoiling the experience.

Cairns Great Barrier Reef Snorkel Experience

Klook会員

2026-07-05 05:48:57

Fantastic 5.0

I was worried about check-in and other procedures since I don't speak English, but I'm so grateful that there were many Japanese staff members who provided support. We were also blessed with good weather, and it truly became an unforgettable memory!

Green Island Reef Cruise Full Day Guided Tour from Cairns

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How do I get to the Great Barrier Reef?

What's the best time of year to visit the Great Barrier Reef?

Is a day tour of the Great Barrier Reef worth it?

The Great Barrier Reef, one of the seven natural wonders of the world, is a must-see destination. Stretching across 348,000 square kilometers, it has over 900 islands along Australia's northern coast. As a UNESCO World Heritage Site, it is the largest coral reef system. It's home to more than 2,900 coral reefs filled with vibrant marine life such as fish, turtles, and reef sharks. With its stunning coral, clear waters, and unique attractions, the Great Barrier Reef has become one of the top travel destinations in Australia.

Great Barrier Reef, Australia

Activities to do in the Great Barrier Reef

1. Snorkeling in Cairns

Dive into the clear waters of the Great Barrier Reef to see an amazing underwater world with colorful corals and different sea creatures. Cairns is a great place to start your snorkeling adventure, with lots of popular coral reef sites to see.

2. Scuba Diving at the Outer Reef

Whether a beginner or an experienced diver, the Outer Reef offers some of the best dive sites in the world. Explore coral formations and meet reef sharks, turtles, and lots of colorful fish

3. Boating around Green Island

Take a glass-bottom boat tour around Green Island to see the vibrant marine life and coral gardens. From the boat, you can get a clear view of the reef’s natural beauty.

4. Outdoor Adventure on Fitzroy Island

Spend a day on Fitzroy Island hiking through tropical rainforest trails, kayaking around the island, and spotting turtles on the beach. This island offers many activities beyond the water.

5. Sailing around the Whitsunday Islands

Sail around the Whitsunday Islands and visit amazing places like Whitehaven Beach. Enjoy the stunning views and relax on a sailboat while exploring these islands.

Great Barrier Reef Tips for your Visit

How do I get to the Great Barrier Reef?

Tours to the Great Barrier Reef usually leave from Cairns and Port Douglas. You can choose from boat tours, Great Barrier Reef cruises, or even helicopter rides for an amazing aerial view. Popular tour operators like Sunlover Reef Cruises offer packages to fit all interests, from scuba diving to glass-bottom boat rides.

What's the best time of year to visit the Great Barrier Reef?

Visit the Great Barrier Reef from June to October. During these months, the weather is nice, and the water is clear, which is great for snorkeling and diving. Plus, this time of year avoids the rainy season and severe tropical weather, so it's perfect for a full day of fun and adventure on the reef.

Is a day tour of the Great Barrier Reef worth it?

There are many one-day tour packages with lots of activities. You can snorkel, dive, kayak, or just relax on a beach at places like Green Island, Fitzroy Island, or the Moore Reef Pontoon. These day trips often come with a friendly crew and all the gear you need for an adventure.

Great Barrier Reef

Great Barrier Reef Tickets & Tours

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How do I get to the Great Barrier Reef?

What's the best time of year to visit the Great Barrier Reef?

Is a day tour of the Great Barrier Reef worth it?

What to know about Great Barrier Reef

Activities to do in the Great Barrier Reef

1. Snorkeling in Cairns

2. Scuba Diving at the Outer Reef

3. Boating around Green Island

4. Outdoor Adventure on Fitzroy Island

5. Sailing around the Whitsunday Islands

Great Barrier Reef Tips for your Visit

How do I get to the Great Barrier Reef?

What's the best time of year to visit the Great Barrier Reef?

Is a day tour of the Great Barrier Reef worth it?

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