Top Cairns Day Tours

Discover 252 Day tours in Cairns on Trip.com, updated March 19, 2026, with experiences lasting from 1 to 14 hours. Find the perfect adventure for your day!

From VND 786,585.00 per person, with an average total of VND 3,623,020.50. Choose the option that suits your plan.

With 2.248k verified reviews, Day tours Cairns boast an average rating of 4.7.

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 Magic Reef Great Barrier Reef 1-day tour with snorkeling, lunch, glass-bottom boat, and semi-submarine", a 14-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 14 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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Reviews/Trip Moments

Reviews: Cairns Magic Reef Great Barrier Reef 1-day tour with snorkeling, lunch, glass-bottom boat, and semi-submarine
Guest User2025-11-08
The so-called "Chinese-speaking tour" is actually just a confirmation email sent to your phone by the merchant after you've successfully purchased and paid for the tickets. It lists the activities included in the package. However, there's virtually no Chinese-speaking service throughout the trip; it's essentially like buying two packages and then traveling entirely independently. On the boat and on the Great Barrier Reef platform, those who speak good English can learn more about the activities and have a smoother experience, while those who don't can just go with the flow. The overall experience of this tour wasn't as great as I had imagined beforehand; this varies from person to person because everyone's past experiences and expectations are different.
Reviews: 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 Great Barrier Reef Osprey 1-day tour [Includes lunch | Evolution]
Guest User2025-10-07
The boat is very new and big, you can lie down and bask in the sun, the staff are very enthusiastic, and it is a pleasant travel experience
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: Snorkelling or Glass Bottom Boat at Green Island from Cairns
Guest User2026-02-14
Beautiful island, if you don’t snorkel though there not much to do. Glass bottom boat is good. Food sold on the island is basic. Not all menu”s are written in other languages with pictures. Overall relaxing day.
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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