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Recommended
From
HK$ 290
Retail: HK$ 317
Green Island Snorkelling & Glass Bottom Boat Day Tour
Book now for tomorrow
Free cancellation
Instant confirmation
(163) • 7K+ booked
From
HK$ 695
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
HK$ 1,499
Cairns Aquarium Ticket
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Free cancellation
Instant confirmation
(175) • 10K+ booked
HK$ 325
Retail: HK$ 334
Skyrail Rainforest Cableway and Kuranda Scenic Railway Tickets
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Free cancellation
Instant confirmation
(118) • 3K+ booked
HK$ 607
Daintree Rainforest & Mossman Gorge Day Tour from Cairns
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English guided
Free cancellation
(62) • 1K+ booked
From
HK$ 941
Great Barrier Reef Half Day and Full Day Tours
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Hotel pick-up
Free cancellation
(184) • 5K+ booked
From
HK$ 986
Half-Day River Tubing Experience from Cairns
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English guided
Morning departure
(56) • 1K+ booked
From
HK$ 398
Cairns Great Barrier Reef Snorkel Experience
English guided
Morning departure
7+ hrs
(14) • 400+ booked
From
HK$ 1,315
Klook's choice
Great Barrier Reef Snorkel, Dive & Helicopter Full Day Tour
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Hotel pick-up
English guided
(190) • 4K+ booked
From
HK$ 2,399
Outer Reef Pontoon Full Day Tour at Moore Reef
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English guided
Free cancellation
(36) • 1K+ booked
From
HK$ 1,679
Cairns Southern Hemisphere Stars Half-Day Natural Wonders Tour
Free cancellation
Instant confirmation
(35) • 300+ booked
HK$ 651
Full-Day Tully River Rafting in Cairns
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English guided
Morning departure
(25) • 900+ booked
From
HK$ 1,126
Cairns Koalas & Creatures Admission
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Free cancellation
Instant confirmation
100+ booked
HK$ 115
HK$ 1,936
Great Barrier Reef Classic Scenic Flight from Cairns
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English guided
Up to 3 hrs
(36) • 1K+ booked
From
HK$ 1,660
Fitzroy Island Round-Trip Ferry Transfers from Cairns
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English guided
Morning departure
(8) • 1K+ booked
From
HK$ 569
Daintree Rainforest Full-Day Nature Tour with River Cruise
Small group
English guided
Free cancellation
50+ booked
HK$ 1,471
HK$ 1,499
Retail: HK$ 2,538
Fitzroy Island Day Trip from Cairns
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Free cancellation
Instant confirmation
(31) • 1K+ booked
From
HK$ 623
Half Day Green Island Reef Cruise from Cairns
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English guided
Free cancellation
(36) • 3K+ booked
From
HK$ 602
Half or Full Day Fitzroy Island Transfers & Optional Activities
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English guided
Morning departure
(128) • 4K+ booked
From
HK$ 620
Reef Magic Pontoon Cruise Tour from Cairns
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English guided
Free cancellation
(16) • 900+ booked
From
HK$ 1,777
Green Island Reef Cruise Full Day Guided Tour from Cairns
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English guided
Free cancellation
(127) • 7K+ booked
From
HK$ 883
Reviews of Cairns activities
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!
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
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!
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.
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.
Cairns at a glance
What to know before visiting Cairns
Top experiences in Cairns through the year
Cairns is best known for Cruises, followed by Tours and Water activities, with Zoos & aquariums and Parks & gardens rounding out the top picks. Demand swings through the year — bookings dip in June and climb to a peak in July, so plan around that rhythm if you prefer quieter or busier travel days.
Activities by traveller type and why they work
Families from Hong Kong tend to favour Zoos & aquariums and Parks & gardens for easy, child-friendly outings and gentler price points. Couples often choose Cruises and Tours for scenic, memorable experiences that suit special occasions. Solo travellers and small groups will find Water activities and Tours a good match for mixing adventure with flexible scheduling.
What travellers from Hong Kong usually book ahead
Most visitors staying around nine days typically book activities with some advance planning in mind rather than at the last minute; the earliest planners often secure spots around 29 days ahead. Booking ahead becomes especially important in July, when demand is highest; outside peak months you can be more flexible, sometimes booking a day or two before.
How the top categories compare on price and fit
Zoos & aquariums are the easiest way in on price, offering the lowest mid-range cost and straightforward options for families. Parks & gardens and Water activities sit in the mid-range, appealing to visitors seeking a mix of value and variety. Cruises are the priciest and show the widest spread of options — they suit travellers after a premium, scenic experience and offer both budget-conscious and high-end choices across the range.
FAQs about Cairns
What are the most popular things to do in Cairns?
What are the most popular things to do in Cairns?
How much do activities in Cairns typically cost?
How much do activities in Cairns typically cost?
Which activities are usually the cheapest, and which are the most expensive in Cairns?
Which activities are usually the cheapest, and which are the most expensive in Cairns?
How far ahead should I book activities in Cairns if I'm travelling from Hong Kong?
How far ahead should I book activities in Cairns if I'm travelling from Hong Kong?
When are activities busiest in Cairns, and when is it quieter?
When are activities busiest in Cairns, and when is it quieter?
Explore more on Klook
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