Popular things to do
1

Great Barrier Reef Cruises
Zoos & Aquariums
Journey to the Great Barrier Reef. Dive into the ocean with our Green Island catamaran cruises or helicopter flight. Discover the reef's marine life.
2

Fitzroy Island Cruises
Embark on a journey to Fitzroy Island near Cairns. Explore coral beaches, snorkel in clear waters, and hike trails. Dive into the Great Barrier Reef Marine Park.
3

Green Island Cruises
Sail from Cairns to Green Island in the Great Barrier Reef. Dive into our catamaran cruises or semi-submarine tour. Experience the reef's beauty.
Top experiences in Cairns
Nearby cities to explore

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Millions love heading out with us
Merinda
4/5
I only gave a Good rating because the Big Cat Green Island tour itself was good. The details of the tour on Headout's website were incorrect. The end of the trip was two hours after what was advertised on the site. I had selected to go snorkeling but, on the day, was told I was booked on the semi submarine and glass bottom boat. Two other parties from my group booked through Headout and we all ended up being booked on different things. It didn't make sense. Not only that but my sister's family booked the same tour through Headout days before I did but never received tickets. When she enquired with Headout about the booking, Headout had not yet submitted the necessary paperwork with the tour operator. Headout submitted the paperwork late and then ended up canceling my sister's booking by email. No call. I don't recommend booking through this site.
Ian
4/5
Australia
It was a great trip on the water there and back, great day ,plenty of fish and turtles, even seen a reef shark.
I wish the captain would of given some commentary about the surroundings e ect besides how long we will take to get to reef and back to the mainland.
Besides that , half day tour was enough time for what we went to see.
Renee
5/5
Did the snorkeling tour and absolutely loved it! I love exploring marine life and this was the perfect getaway. Would recommend taking a sunscreen for sure though
Francisca
5/5
Netherlands
We were lucky that the conditions were perfect.
The snorkeling was really fantastic. In addition, there was plenty of equipment and the guides were super!