Top picks for Cairns Day tours

Discover 225 Day tours in Cairns on Trip.com, updated February 3, 2026, with experiences lasting from 1 to 14 hours. Find the perfect adventure for your day!

From EUR 35.87 per person, with an average total of EUR 123.96. Choose the option that suits your plan.

With 2.067k 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 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 February 4, 2026. 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

February 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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225 results for Cairns Day tours

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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: 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: Ocean Spirit Great Barrier Reef Full Day Tour
Guest User2026-01-15
We had a wonderful snorkeling day overall. The reef was beautiful, the boat was comfortable, and most of the crew were friendly and professional. The equipment, food, and the general organisation of the trip were very good, and we truly enjoyed being out on the water. That’s why this situation was especially disappointing — because it could have been handled so easily with a little care, flexibility, and hospitality. We missed the submarine ticket pick-up at 10am — yes, that part was our mistake. We accept that. But hospitality is not about punishing guests for small mistakes. It is about helping people enjoy the experience they paid for. With 86 passengers onboard, the number of submarine seats should already be known and managed. A simple headcount, a radio call, or a quick announcement asking which guests had not yet collected their tickets would have solved the problem in minutes. This is basic service management. Even better, tickets should simply be handed out during the main p
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