Top picks for Cairns Day tours
Discover 218 Day tours in Cairns on Trip.com, updated April 8, 2026, with experiences lasting from 1 to 14 hours. Find the perfect adventure for your day!
From HKD 531.78 per person, with an average total of HKD 1,079.62. Choose the option that suits your plan.
With 3.664k verified reviews, Day tours Cairns boast an average rating of 4.5.
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 9, 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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218 results for Cairns Day tours
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Recommended
Duration: 5–9 hrsEnglish4.5/5Excellent· 304 reviews· 166 booked5% offLimited-time saleFromHK$658.22HK$692.87
Trip.Select
Duration: 510 minsEnglish4.8/5Outstanding· 1.2k reviews· 48 bookedFromHK$1,522.65
Duration: 3.5 hrsEnglish4.7/5Outstanding· 7 reviews· 214 bookedFromHK$616.68
Duration: 6.2 hrsEnglish3.5/5· 2 reviews· 47 bookedFromHK$556.22![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· 44 bookedFromHK$565.17
FromHK$979.43
Duration: 2.7 hrsEnglish5.0/5Perfect· 1 review· 51 bookedFromHK$615.41
Trip.SelectDuration: 3–12 hrsEnglish4.3/5Very good· 246 reviews· 22 bookedFromHK$703.22
FromHK$1,311.87
Duration: 14.8 hrsEnglish4.6/5Excellent· 12 reviews· 161 bookedFromHK$1,541.36
Duration: 4 hrsEnglish4.6/5Excellent· 44 reviews5% offLimited-time saleFromHK$568.09HK$597.99![Cairns Great Barrier Reef 1-day tour with Silverswift [Optional scuba diving]](https://ak-d.tripcdn.com/images/0350412000rtd8r84EACD_C_568_320.jpg?_fr=wc)
Trip.SelectDuration: 7 hrsEnglish4.0/5Very good· 3 reviews· 83 bookedFromHK$1,585.89
Duration: 10 hrsEnglish4.8/5Outstanding· 341 reviewsFromHK$1,816.06![Cairns Green Island Cruise on Big Cat [Optional Snorkeling or Glass Bottom Boat]](https://ak-d.tripcdn.com/images//0581y12000n26841tAF44_C_568_320.jpg?_fr=wc)
Duration: 8.4 hrsEnglish5.0/5Perfect· 1 reviewFromHK$593.71![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)
FromHK$1,021.87![Cairns Big Cat Green Island + Fitzroy Island day tour [Twin island adventure | Optional lunch with various activities]](https://ak-d.tripcdn.com/images/0350a12000chda8sr7C34_C_568_320.jpg?_fr=wc)
Duration: 8.5 hrsEnglish22 bookedFromHK$1,010.45![[Optional Snorkeling/Glass Bottom Boat] Cairns Big Cat Green Island Half-Day Tour](https://ak-d.tripcdn.com/images/0354e12000rsg2neqB3FE_C_568_320.png?_fr=wc)
Duration: 3.5 hrsEnglishFromHK$553.75
Duration: 10 hrsEnglish4.6/5Excellent· 120 reviewsFromHK$1,705.33
Duration: 7 hrsEnglish4.1/5Very good· 61 reviewsFromHK$1,727.51
Trip.SelectDuration: 6.7 hrsEnglish4.9/5Perfect· 160 reviews· 1.6k booked5% offLimited-time saleFromHK$915.97HK$964.18
Trip.SelectDuration: 10 hrsEnglish4.6/5Excellent· 244 reviews· 28 bookedFromHK$1,841.84
Duration: 6.7 hrsEnglish5.0/5Perfect· 1 review· 168 bookedFromHK$687.90![Australia Kuranda Scenic Cable Car + Railway Day Tour [Including Transfers/Multiple Departure Points]](https://ak-d.tripcdn.com/images/0354712000qw2ectdAE64_C_568_320.jpg?_fr=wc)
FromHK$1,250.18
FromHK$531.78![Cairns Great Barrier Reef Sunlover Cruise Moore Reef 1-day Tour [Bilingual Service in Chinese and English/Meals Included]](https://ak-d.tripcdn.com/images//0581w12000q6ve7q9210B_C_568_320.jpg?_fr=wc)
FromHK$1,529.54
FromHK$1,375.79
FromHK$1,127.90
FromHK$1,151.84
Duration: 10 hrsEnglish4.6/5Excellent· 29 reviewsFromHK$1,715.73
Duration: 8 hrsEnglish4.2/5Very good· 378 reviewsFromHK$1,617.03
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Cairns Great Barrier Reef Green Island day tour 2-Hour Barron River Rafting in Cairns with Self-Drive/Cairns Pickup, Including Guide + EquipmentNight Walk in Cairns Botanic Gardens - Let's Go BugginSnorkelling or Glass Bottom Boat at Green Island from CairnsCairns Great Barrier Reef Quicksilver Agincourt Reef Cruise 1-day Tour Cairns: 35-Minute Jet Boating RideBarron Falls & Cattana Wetlands: Tour + Lunch + Cableway or Scenic Railway RideGreat Barrier Reef: Snorkelling Tour from Cairns + LunchCairns Magic Reef Great Barrier Reef 1-day tour with snorkeling, lunch, glass-bottom boat, and semi-submarineHamilton Island Great Barrier Reef Snorkeling/Scuba Diving Day TourCairns: Aquarium Entry Ticket and Turtle Rehabilitation TourCairns: Fitzroy Island Half-Day with Optional ExtrasPassions of Paradise Great Barrier Reef Cruise by CatamaranCairns Silverswift Great Barrier Reef 1-day tour with snorkelingFrom Cairns: Half-Day Afternoon Cruise to Green Island
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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 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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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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