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Recommended
From
S$ 50.49
Retail: S$ 51.75
Green Island Snorkelling & Glass Bottom Boat Day Tour
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Free cancellation
Instant confirmation
(163) • 7K+ booked
From
S$ 113.29
Klook's choice
Great Barrier Reef Full Day Snorkel or Dive Tour from Cairns
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Hotel pick-up
English guided
(250) • 6K+ booked
From
S$ 244.49
Cairns Aquarium Ticket
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Instant confirmation
(175) • 10K+ booked
From
S$ 53.05
Retail: S$ 54.40
Skyrail Rainforest Cableway and Kuranda Scenic Railway Tickets
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(118) • 3K+ booked
S$ 98.99
Daintree Rainforest & Mossman Gorge Day Tour from Cairns
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English guided
Free cancellation
(62) • 1K+ booked
From
S$ 169.75
Great Barrier Reef Half Day and Full Day Tours
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Hotel pick-up
Free cancellation
(184) • 5K+ booked
From
S$ 160.85
Half-Day River Tubing Experience from Cairns
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English guided
Morning departure
(56) • 1K+ booked
From
S$ 64.89
Cairns Great Barrier Reef Snorkel Experience
English guided
Morning departure
7+ hrs
(14) • 400+ booked
From
S$ 214.45
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Great Barrier Reef Snorkel, Dive & Helicopter Full Day Tour
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Hotel pick-up
English guided
(190) • 4K+ booked
From
S$ 391.19
Outer Reef Pontoon Full Day Tour at Moore Reef
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English guided
Free cancellation
(36) • 1K+ booked
From
S$ 273.79
Cairns Southern Hemisphere Stars Half-Day Natural Wonders Tour
Free cancellation
Instant confirmation
(35) • 300+ booked
S$ 106.15
Full-Day Tully River Rafting in Cairns
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English guided
Morning departure
(25) • 900+ booked
From
S$ 183.59
Cairns Koalas & Creatures Admission
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100+ booked
S$ 18.75
S$ 315.60
Great Barrier Reef Classic Scenic Flight from Cairns
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English guided
Up to 3 hrs
(36) • 1K+ booked
From
S$ 270.65
Fitzroy Island Round-Trip Ferry Transfers from Cairns
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English guided
Morning departure
(8) • 1K+ booked
From
S$ 92.70
Daintree Rainforest Full-Day Nature Tour with River Cruise
Small group
English guided
Free cancellation
50+ booked
S$ 239.89
S$ 244.35
Retail: S$ 413.80
Fitzroy Island Day Trip from Cairns
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Instant confirmation
(31) • 1K+ booked
From
S$ 101.69
Half Day Green Island Reef Cruise from Cairns
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English guided
Free cancellation
(36) • 3K+ booked
From
S$ 98.09
Half or Full Day Fitzroy Island Transfers & Optional Activities
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English guided
Morning departure
(128) • 4K+ booked
From
S$ 101.15
Reef Magic Pontoon Cruise Tour from Cairns
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English guided
Free cancellation
(16) • 900+ booked
From
S$ 289.85
Green Island Reef Cruise Full Day Guided Tour from Cairns
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English guided
Free cancellation
(127) • 7K+ booked
From
S$ 144.05
Reviews of Cairns activities
En ***
2026-09-25 05:54:38
It was really chill and fun! The crew members were very helpful and they kept us safe. Definitely recommended if you are not looking for something very dramatic.
Klook 用戶
2026-10-05 00:27:23
The onboard staff were very enthusiastic and provided detailed introductions. After boarding, we left our ID at the counter to borrow prescription diving masks. At the second dive site, we decided on the spot to pay the 20 AUD for the glass-bottom boat ride, where we saw many fish and corals. The meals on board were simple and average, so those who care about food can bring their own snacks. Also, it is recommended to take motion sickness medicine to avoid ruining a wonderful trip.
Thuc *******
2026-09-02 03:06:16
Great day tour at the Reef, we got to stop at 2 diving spots and my package also includes 1 helicopter flight. The operator also has a photographer, who helped you took underwater photos which you can purchased later (though it is quite pricey at $20/pic). Lunch is basic (steak, prawns, grilled fish, salad & pasta) but delicious, and the prawns were very fresh. What I wish could have been better is the helicopter flight announcement - it would have been better if they announced my turn roughly 10-15 mins before the flight took off, so I'd have enough time to change to normal clothes (I was snorkelling right before that). Also I believe if passengers are given at least 30 mins before departure to take motion sickness pills, it will work better. Some passengers on my trip took the pill but still got sick, maybe bcoz the pill did not have enough time to take effect (you gotta take it after breakfast, at least 30 mins before departure).
Klook用戶
2026-05-24 08:49:02
Wonderful experience! Well ogranized for over 100 passsengers, from safety, seating, equipment to lunch and afternoon tea. Great for our first time snorkelling, and staff were friendly. unfortunately, the helicopter was cancelled due to the weather but everything else was good. Even though we got really seasick (although we took tablets), it was totally worth it!
Klook会員
2026-09-18 22:59:08
Since I was a bit nervous about swimming, I opted for the glass-bottom boat and snorkeling package! The glass-bottom boat was amazing; just looking down, I could see beautiful fish and sea turtles, which was truly breathtaking. For snorkeling, I paid an additional AUD 12 to rent a life vest! Just a short distance away, there were schools of colorful fish, and swimming among them myself was a completely different experience. (The fish themselves were actually clearer to see from the glass-bottom boat!) Coin lockers, the souvenir shop, and restaurants all accepted credit card payments!
Joy ****
2026-10-03 12:51:30
We saw so much in one day!Admittedly, it can feel a little rushed at times but that's the only way to fit everything in. Sheryl was an amazing tour guide! Her passion for her work, her love for the rainforest, and her respect for the Indigenous people and culture was evident in the way she spoke and interacted with everyone. I did not have high expectation fo the included lunch but it was quite delicious! I also overheard someone else say the same. 10/10
Thuc *******
2026-08-24 22:17:26
Service was fast and convenient. The train made a stop at Barron Falls station for us to have a look. Do keep in mind the weather can get windy at times (especially when ascending uphill), so keep a light jacket & hat with you. Upon arriving at Kuranda you'll have roughly 3-4 hours to explore around.
CHUNG ******
2026-09-08 02:59:15
the aquarium is very nice with ecologists dharing knowledge of the marine life.
Hwee ****************
2026-06-23 05:14:14
View of Daintree rainforest from the sky. we switched to 2-way Cable car as the return train ride was pretty late and we were staying at Port Douglas. There were 3 stops and we could see Baron Falls plus walk around the Kurang Village.
Cairns at a glance
What to know before visiting Cairns
Top experiences overview
Cairns is best known for its cruises and guided tours, with cruises leading booking volume and tours close behind. Demand rises through April and peaks in May, then drifts down into the late-year months, while February is the quietest time for activities.
Activities by traveller type
Families will enjoy zoos & aquariums and parks & gardens, which tend to be the most budget-friendly and easy to navigate with kids. Couples often pick cruises or scenic tours for memorable shared experiences—cruises also offer the widest range of options from entry-level to premium. Solo travellers and small groups can find plenty of water activities and day tours that suit varied energy levels and budgets.
What travellers from Singapore book ahead
Most travellers from Singapore lock things in about two weeks to a month before travel, though last-minute planners can still book some options a few days out. Booking earlier matters most for the peak period in May, when popularity climbs and the earliest planners typically secure their spots around a month or more in advance.
Category comparison
Zoos & aquariums are the easiest, lowest-cost way into Cairns attractions, while parks & gardens and water activities sit in the mid-range for price and accessibility. Cruises are the priciest on average and also offer the widest price spread, so they suit travellers seeking anything from an affordable outing to a premium experience. Tours occupy a comfortable mid-to-upper band and are a good fit for those who want guided, convenience-focused options.
FAQs about Cairns
What are the most popular things to do in Cairns?
What are the most popular things to do in Cairns?
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How much do activities in Cairns cost?
Which activities are the cheapest, and which are the most expensive in Cairns?
Which activities are the cheapest, and which are the most expensive in Cairns?
How far ahead should I book activities in Cairns from Singapore?
How far ahead should I book activities in Cairns from Singapore?
When are activities in Cairns busiest, and when is it quieter?
When are activities in Cairns busiest, and when is it quieter?
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Top attractions in Cairns
Everything you need for your Cairns visit
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