Top Cairns Day Tours

Discover 244 Day tours in Cairns on Trip.com, updated December 27, 2025, with experiences lasting from 1 to 14 hours. Find the perfect adventure for your day!

From SEK 540.00 per person, with an average total of SEK 1,246.43. Choose the option that suits your plan.

With 583 verified reviews, Day tours Cairns boast an average rating of 4.5.

This week's most popular Day tours: "Snorkelling or Glass Bottom Boat at Green Island from Cairns", with 226 reviews and a 4.2 rating.

Now on Trip.com: "Cairns Green Island Great Barrier Reef Bigcat round-trip boat ticket + 5 hours free time", a 6-hour adventure in Cairns!

The next available day tour departs on December 28, 2025. Book now to secure your spot!

Cairns Day tours usually take about 6 hours — perfect for a relaxed, immersive experience!

100% of Cairns Day tours now offer English-speaking guides

December is the perfect time to visit Cairns! Choose from Day tours available day tours, including seasonal favorites like Snorkelling or Glass Bottom Boat at Green Island from Cairns.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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Reviews/Trip Moments

Reviews: Cairns Green Island Great Barrier Reef Bigcat round-trip boat ticket + 5 hours free time
Guest User2025-11-18
The trip was good, the staffs on the island are friendly, clear water so can see fews turtles. When we there the water so cold so we snorkeling just a shot time but we enjoyed it.
Reviews: Cairns Great Barrier Reef 1-day tour with Silverswift [Optional scuba diving]
Guest User2024-03-30
The outer Barrier Reef is really beautiful, and the corals are all colored. The reason why I chose sliver swift must be because of the professionalism, Yinyan is simply a gospel for diving lovers. After close contact with the coral, I will find that the original "Coral Sea" really exists!
Reviews: Cairns Green Island Big Cat half-day tour (morning/afternoon snorkeling)
Guest User2025-10-11
Nice place to visit, unlucky about the weather, but we can see water animals and corals with the glass bottle boat.
Reviews: Cairns Big Cat Green Island & Great Barrier Reef cruise Half-Day Tour [1-day tour/Short Itinerary/Snorkeling & Glass Snorkeling]
Guest User2024-02-24
As soon as we boarded the boat, a handsome young man greeted us and introduced the facilities and activities on board. Seeing that my mother was older, he told us which seats in the cabin were comfortable and less prone to motion sickness. Once on the island, it truly lived up to the description—a small, green island, but with everything you'd expect. We strolled along the beach, watching young people snorkel, and my mother was especially delighted, like a child, taking a glass-bottom boat tour to see the coral and fish. It was fantastic.
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