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Top picks for Cairns Day tours

Discover 229 Day tours in Cairns on Trip.com, updated March 19, 2026, with experiences lasting from 1 to 12 hours. Find the perfect adventure for your day!

From EUR 57.18 per person, with an average total of EUR 130.53. Choose the option that suits your plan.

With 2.21k verified reviews, Day tours Cairns boast an average rating of 4.5.

This week's most popular Day tours: "Great Barrier Reef Snorkeling and Diving Cruise from Cairns", with 1.227k reviews and a 4.8 rating.

Now on Trip.com: "Cairns: Green Island Snorkelling or Glass Bottom Boat", a 9-hour adventure in Cairns!

The next available day tour departs on March 20, 2026. Book now to secure your spot!

Cairns Day tours usually take about 9 hours — perfect for a relaxed, immersive experience!

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

March is the perfect time to visit Cairns! Choose from Day tours available day tours, including seasonal favorites like Great Barrier Reef Snorkeling and Diving Cruise 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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229 results for Cairns Day tours

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Travel photography (2)Wi-Fi & SIM cards (22)Boat experiences (21)Yachts & sailboats (14)Aerial tours (10)Helicopter rides (5)Hot air balloon rides (5)Local cuisine (1)Food & drink (1)Extreme sports (8)Parachuting (7)Diving (7)Water activities (7)Travel services (2)

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Reviews/Trip Moments

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Reviews: Cairns: Green Island Snorkelling or Glass Bottom Boat
Guest User2026-03-10
Glass bottom boat was excellent, due to the rain the water was a bit murkier but we saw lots of marine life - fish, turtles, reef sharks and coral- excellent knowledge from guide
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Reviews: Great Barrier Reef Snorkeling and Diving Cruise from Cairns
Guest User2024-09-14
Fantastic day with great staff who look after every need. We stopped at two reefs and had a great deal of time at each. I felt very safe and secure throughout, they really look after everyone. Great lunch too with options for everyone. The fish and reef were beyond incredible and I only wish I could have stayed longer in Cairns as I would absolutely repeat this tour!
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Reviews: Cairns Green Island Big Cat half-day tour with snorkeling/glass-bottom boat
Guest User2026-01-31
Since we only had a short stay, we decided to take a quick afternoon tour. The boat ride to the island was very rocky due to the rain and rough weather. I got seasick and couldn't move, so I recommend taking motion sickness medicine if you are prone to seasickness. I was impressed to see sea turtles swimming gracefully nearby.
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Reviews: Cairns Great Adventure Green Island 1-day Tour
Guest User2024-11-24
had to swim quite far out to see corals we also seam with turtles

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