Top picks for Green Island Day tours

Discover 179 Day tours in Green Island on Trip.com, updated February 19, 2026, with experiences lasting from 1 to 12 hours. Find the perfect adventure for your day!

From CAD 89.65 per person, with an average total of CAD 154.64. Choose the option that suits your plan.

With 1.204k verified reviews, Day tours Green Island boast an average rating of 4.5.

This week's most popular Day tours: "Snorkelling and Glass Bottom Boat at Green Island from Cairns", with 291 reviews and a 4.3 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 Green Island!

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

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

100% of Green Island Day tours now offer English-speaking guides

February is the perfect time to visit Green Island! Choose from Day tours available day tours, including seasonal favorites like Snorkelling and 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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179 results for Green Island 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: 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 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: Cairns Big Cat Green Island Reef Cruises Half-Day Tour [1-Day Tour/Short Itinerary/Snorkeling Glass Boat]
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.
Reviews: Cairns Australia Green Island Cruise with Big Cat 1-Day Tour/Half-Day Tour, Snorkeling and Glass Bottom Boat Available
Guest User2025-09-03
Not bad, if you feel tired on a certain day, you can choose this itinerary to relax
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