Top picks for Cairns Day tours
Discover 226 Day tours in Cairns on Trip.com, updated April 9, 2026, with experiences lasting from 1 to 12 hours. Find the perfect adventure for your day!
From THB 1,946.22 per person, with an average total of THB 4,129.39. Choose the option that suits your plan.
With 2.101k 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 1.228k 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 April 10, 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
April 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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226 results for Cairns Day tours
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Recommended
Duration: 5–9 hrsEnglish4.5/5Excellent· 304 reviews· 166 booked5% offLimited-time saleFromTHB 2,714.72THB 2,857.6
Trip.Select
Duration: 510 minsEnglish4.8/5Outstanding· 1.2k reviews· 48 bookedFromTHB 6,320.51
Duration: 3.5 hrsEnglish4.7/5Outstanding· 7 reviews· 214 bookedFromTHB 2,561.08![Cairns Big Cat/Green Island Great Barrier Reef Cruise [Short Trip/Snorkeling/Glass Bottom Boat]](https://ak-d.tripcdn.com/images/0350i12000qreqyusB151_C_568_320.png?_fr=wc)
Duration: 7 hrsEnglish5.0/5Perfect· 2 reviews· 46 bookedFromTHB 2,319.38
Duration: 6.2 hrsEnglish3.5/5· 2 reviews· 47 bookedFromTHB 2,309.99![Cairns Great Barrier Reef Fitzroy Island + Green Island Day Tour [Twin Islands | Optional Snorkeling Equipment & Glass Bottom Boat]](https://ak-d.tripcdn.com/images//0580x12000n0bnh5pA722_C_568_320.jpg?_fr=wc)
FromTHB 4,193.61
Duration: 2.7 hrsEnglish5.0/5Perfect· 1 review· 51 bookedFromTHB 2,525.54
Trip.SelectDuration: 3–12 hrsEnglish4.3/5Very good· 246 reviews· 22 bookedFromTHB 2,872.90
Duration: 8 hrsEnglish5.0/5Perfect· 1 reviewFromTHB 5,383.76
Trip.SelectDuration: 11.8 hrsEnglish4.6/5Satisfactory· 10 reviews· 689 booked5% offFromTHB 5,372.39THB 5,655.15
Trip.SelectDuration: 55 minsEnglish5.0/5Excellent· 6 reviews· 51 bookedFromTHB 8,644.23
Trip.SelectDuration: 4 hrsEnglish4.9/5Excellent· 153 reviews· 1.4k booked5% offFromTHB 3,678.12THB 3,871.71
Duration: 5.9 hrsEnglish64 bookedFromTHB 2,083.72![[Urgent orders accepted] Cairns Sunlover Reef Cruises 1-day tour to Great Barrier Reef #Official direct booking includes lunch](https://ak-d.tripcdn.com/images/0352j12000p7dpbgjFC2C_C_568_320.jpg?_fr=wc)
Duration: 5 hrsEnglish4.9/5Excellent· 74 reviews· 1.3k booked5% offFromTHB 5,368.49THB 5,651.05![Cairns Great Barrier Reef Silver Swift Cruise one-day tour [includes lunch/snorkeling, optional helicopter]](https://ak-d.tripcdn.com/images/0355f120008i2f06fCACF_C_568_320.jpg?_fr=wc)
Duration: 4.5 hrsEnglish5.0/5Excellent· 4 reviews· 303 bookedFromTHB 6,360.33![[Urgent orders accepted] Cairns Reef Magic Great Barrier Reef cruise #Official direct booking | Includes snorkeling and lunch](https://ak-d.tripcdn.com/images/0355112000c2vl1ng3C09_C_568_320.jpg?_fr=wc)
Duration: 6 hrsEnglish4.9/5Excellent· 38 reviews· 671 booked5% offFromTHB 5,914.48THB 6,225.77![Cairns Sunlover Fitzroy Island 1-day tour [Optional snorkeling/lunch | Emerald Island]](https://ak-d.tripcdn.com/images//0583412000nngb97i44E3_C_568_320.jpg?_fr=wc)
Duration: 5.4 hrsEnglish4.5/5Satisfactory· 2 reviews· 53 booked5% offFromTHB 2,115.58THB 2,226.93![Cairns Great Cat cruise Green Island Great Barrier Reef 1-day tour [Bilingual | Optional snorkeling glass bottom boat]](https://ak-d.tripcdn.com/images//0581a12000n0hzvr77CD2_C_568_320.jpg?_fr=wc)
Duration: 4.7 hrsEnglish4.7/5Great· 6 reviews· 106 bookedFromTHB 2,070.07![Cairns Barron River Rafting half-day tour [hot tea & coffee | optional hotel transfers | adventure game]](https://ak-d.tripcdn.com/images/0355h12000lwozxwrDB84_C_568_320.jpg?_fr=wc)
Duration: 2.5 hrsEnglish5.0/5Excellent· 2 reviews· 63 booked5% offFromTHB 2,497.74THB 2,629.21![Cairns Sunlover Moore Reef + Fitzroy Island 1-day tour [Bilingual service | Meals included]](https://ak-d.tripcdn.com/images/0354r12000p5uee3r5EAB_C_568_320.jpg?_fr=wc)
Duration: 6.8 hrsEnglish4.8/5Great· 4 reviews· 148 booked5% offFromTHB 6,187.44THB 6,513.1
Duration: 7.7 hrsEnglish4.8/5Great· 9 reviews· 165 booked5% offFromTHB 5,372.39THB 5,655.15
Duration: 2.5 hrsEnglish5.0/5Excellent· 2 reviews· 44 bookedFromTHB 1,946.22
Duration: 6 hrsEnglishFromTHB 5,858.87
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Reviews/Trip Moments
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Reviews: Cairns: Green Island Snorkelling or Glass Bottom Boat
Guest User2026-04-02
A beautiful green island with amazing wildlife and a stunning underwater world. The snorkeling was well worth it, as was the glass-bottom boat trip.★
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Reviews: Great Barrier Reef Snorkeling and Diving Cruise from Cairns
Guest User2026-03-27
It was a awesome to see the Great Barrier Reef. The Staff was really nice and helpfull.★
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Reviews: Cairns Green Island Big Cat half-day tour with snorkeling/glass-bottom boat
Guest User2026-04-03
A classic half-day tour. Rain was forecast, but the weather cooperated, so it was quite nice. Those prone to motion sickness should definitely take medication before going out to sea.★
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Reviews: Cairns Big Cat/Green Island Great Barrier Reef Cruise [Short Trip/Snorkeling/Glass Bottom 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.★
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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.
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