Things to Do in Cairns

Discover 249 Day tours in Cairns on Trip.com, updated February 19, 2026, with experiences lasting from 1 to 14 hours. Find the perfect adventure for your day!

From CAD 42.71 per person, with an average total of CAD 181.65. Choose the option that suits your plan.

With 2.395k verified reviews, Day tours Cairns boast an average rating of 4.6.

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 Big Cat half-day tour with snorkeling/glass-bottom boat", a 3-hour adventure in Cairns!

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

Cairns Day tours usually take about 3 hours — perfect for a relaxed, immersive experience!

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

February is perfect for visiting Cairns! Choose from Day tours available day tours, including seasonal hits 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.

Cairns is a paradise for travelers. Visit amazing places and engage in fun activities. Explore the local attractions and make your trip unforgettable. Don't miss out on this unique destination!
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249 results for Cairns Day tours

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Your guide to Cairns Day tours

Cairns is a vibrant destination with a plethora of things to do. From exploring the natural beauty of its surrounding areas to engaging in various outdoor activities, there's something for everyone. You can visit the local attractions, take part in unique experiences, and soak in the local culture. Unlike London, which has its own charm, Cairns offers a different kind of adventure in the heart of nature. Whether you're a nature lover or an adventure seeker, Cairns won't disappoint.
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Reviews/Trip Moments

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!
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.
Reviews: Free turtle plush toy - Cairns Reef Magic Moore Reef Great Barrier Reef 1-day tour
Guest User2025-11-03
I'm so disappointed that the photo service is gone ㅠㅠ I saw the Napoleon fish that I wanted to see so badly, but I just passed by with my eyes 😭 People without a GoPro have no way to take a picture even if they saw it right in front of them 😭
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.
Best Contact Center 2024 - Bronze
Best Contact Center 2024 - Bronze