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Discover insider tips, local stories, and expert travel advice on our Cairns Discovery Tours blog. From exploring the Great Barrier Reef and hidden rainforest walks to uncovering the best day trips and cultural experiences, our blogs are written to inspire your next adventure. Whether you’re planning your first visit to Cairns or returning to explore more, you’ll find helpful guides, travel ideas, and authentic local insights to make the most of your journey.

Giant Maori wrasse swimming over colorful coral reef in the Great Barrier Reef, surrounded by tropical fish

Great Barrier Reef marine life guide: meet the world below the surface

Put your face in the water at the right outer reef site on a clear Cairns morning, and the first thing that hits you is the scale of it. The Great Barrier Reef is home to more than 1,600 species of fish, 600 types of coral, six of the world’s […]

Two snorkelers smiling and swimming above colorful coral with fins and masks

What to expect on a Great Barrier Reef tour from Cairns

Most people spend weeks or months looking forward to their reef day. Then the morning arrives, and somewhere between packing the bag and finding the dock, the questions start. How long is the boat ride? What do they actually do when they get there? Is lunch included? What if the […]

Woman snorkelling over coral reef at the Great Barrier Reef in clear water

Great Barrier Reef safety tips  

Most people spend months looking forward to their reef day – and then spend the actual morning in a mild panic, wondering whether they’ve forgotten something important. The good news is that reef tours from Cairns are genuinely well-run, the crew are experienced, and the Great Barrier Reef is far […]

Aerial view of Great Barrier Reef with tour boat and coral formations in clear water

First-time Great Barrier Reef visitor guide

There’s a moment – usually about thirty seconds after you put your face in the water – when it hits you. The coral is right there. Not in a documentary, not behind glass. Just there, in every colour, with fish weaving through it like they have no idea you’re watching. […]

Split view of snorkelling and scuba diving at the Great Barrier Reef with tour boat above

Great Barrier Reef snorkelling vs diving 

You’re on the boat, the water is that ridiculous shade of blue you only see in photos, and someone hands you a mask. Now comes the question most first-timers wrestle with – do you float along the surface and snorkel, or strap on a tank and drop below? It’s one […]

Snorkelling gear including fins and mask for a Great Barrier Reef tour packing list

What to pack for a Great Barrier Reef tour

Packing for a Great Barrier Reef tour is one of those things that takes ten minutes to get right and costs you a whole day if you don’t. There’s a particular kind of regret that hits when you’re an hour offshore and realise you’ve left the reef-safe sunscreen at the […]

Snorkelers exploring the Great Barrier Reef near a tour boat in clear blue water off Cairns

How much does a Great Barrier Reef tour cost?

Great Barrier Reef tour prices from Cairns can range from a relatively modest island day trip to a premium outer reef experience with diving and a scenic helicopter flight. That’s a wide range, and working out where your trip sits – and whether it’s worth spending more – is exactly […]

Aerial view of Great Barrier Reef with tour boat in clear turquoise water

Best time to visit the Great Barrier Reef

The Great Barrier Reef is one of those destinations that looks spectacular in photos taken in every month of the year – and the reality lives up to it. But the experience you’ll have in July is genuinely different to the one you’d have in January, and understanding those differences […]

A historic brick building with a veranda and arched details sits behind a sign reading “Cooktown Museum,” surrounded by tropical plants and palm trees under a clear blue sky.

James Cook Museum Cooktown: history, artifacts & visitor guide

There is a nineteenth-century convent building on the corner of Helen and Furneaux Streets in Cooktown that stops most visitors in their tracks. Wide verandahs, aged brick, shaded gardens running down toward the Endeavour River. It does not announce itself the way a big-city museum might. It just sits there, […]

Cooktown tour: 1 day or 3 day – which is right for you?

One of the most common questions when planning a Cooktown trip is whether a one day or three day tour is the right call. It is a fair question – the town is far enough from Cairns that the trip demands real commitment either way, and you want to get […]

Large dark boulders sit in the foreground with a steep hill covered in black rocks rising behind them, surrounded by patches of green vegetation under a partly cloudy sky.

Black Mountain Cooktown QLD: a geological wonder explained

Most of the landscape between Cairns and Cooktown is green – dense rainforest on the coastal route, open savannah on the inland highway. So when Black Mountain appears on the horizon, rising starkly from the surrounding scrub, it stops you cold. There is nothing gradual about it. One moment you […]

Aerial view of Grassy Hill Lookout in Cooktown showing the hilltop monument, winding road, lighthouse, and sweeping river and coastline surrounded by lush green landscape

Grassy Hill Lookout Cooktown: views, history & what to expect

There is a moment at the top of Grassy Hill when everything clicks into place. You are standing 170 metres above sea level, the Endeavour River is laid out below you curling toward the Coral Sea, the ranges rise to the west, and the coastline stretches away in both directions […]

Explore Cairns & surrounds with our curated tours.

4.9 stars, 355 reviews
Google Reviews
Carnival Splendor
24 May 2026, Sun
Cairns Port
9:30 AM
6:00 PM
Carnival Splendor
Carnival Encounter
2 Jun 2026, Tue
Cairns Port
10:00 AM
6:30 PM
Carnival Encounter
26 Jun → 27 Jun
Cairns Port
Fri, 8:00 AM
Sat, 4:00 PM
Carnival Adventure
Carnival Splendor
28 Jun 2026, Sun
Cairns Port
9:00 AM
5:30 PM
Carnival Splendor
Carnival Encounter
7 Jul → 8 Jul
Cairns Port
Tue, 9:30 AM
Wed, 5:00 PM
Carnival Encounter
Carnival Encounter
29 Jul 2026, Wed
Cairns Port
7:30 AM
4:00 PM
Carnival Encounter
15 Aug 2026, Sat
Cairns Port
7:00 AM
4:00 PM
Carnival Adventure
Carnival Encounter
8 Sep 2026, Tue
Cairns Port
7:00 AM
4:00 PM
Carnival Encounter
Carnival Splendor
13 Sep 2026, Sun
Cairns Port
9:30 AM
6:00 PM
Carnival Splendor
Carnival Encounter
29 Sep → 30 Sep
Cairns Port
Tue, 9:30 AM
Wed, 6:00 PM
Carnival Encounter
Carnival Encounter
28 Oct 2026, Wed
Cairns Port
9:30 AM
5:30 PM
Carnival Encounter
30 Oct 2026, Fri
Cairns Port
7:00 AM
5:00 PM
Crown Princess
7 Nov 2026, Sat
Cairns Port
7:00 AM
7:00 PM
Costa Serena
8 Nov 2026, Sun
Cairns Port
7:00 AM
7:00 PM
Riviera
14 Nov 2026, Sat
Yorkeys Knob Port
9:00 AM
5:00 PM
Celebrity Edge
15 Nov 2026, Sun
Cairns Port
8:00 AM
6:00 PM
Viking Venus
20 Nov 2026, Fri
Yorkeys Knob Port
7:00 AM
6:00 PM
Royal Princess
Noordam
23 Nov → 24 Nov
Cairns Port
Mon, 9:00 AM
Tue, 7:00 PM
Noordam
24 Nov 2026, Tue
Yorkeys Knob Port
7:00 AM
7:00 PM
Quantum of the Seas
26 Nov 2026, Thu
Cairns Port
7:00 AM
7:00 PM
Riviera
27 Nov → 28 Nov
Cairns Port
Fri, 8:00 AM
Sat, 6:00 PM
Azamara Pursuit
28 Nov 2026, Sat
Cairns Port
8:00 AM
11:00 PM
Silver Moon
5 Dec 2026, Sat
Cairns Port
9:00 AM
7:00 PM
Grand Princess
6 Dec → 7 Dec
Yorkeys Knob Port
Sun, 9:00 AM
Mon, 6:00 PM
Celebrity Edge
9 Dec → 10 Dec
Cairns Port
Wed, 7:00 AM
Thu, 3:00 PM
Riviera
Carnival Luminosa
10 Dec 2026, Thu
Cairns Port
9:30 AM
6:30 PM
Carnival Luminosa
Seven Seas Navigator
12 Dec 2026, Sat
Cairns Port
8:00 AM
7:00 PM
Seven Seas Navigator
Carnival Encounter
16 Dec 2026, Wed
Cairns Port
7:00 AM
4:00 PM
Carnival Encounter
20 Dec 2026, Sun
Cairns Port
9:30 AM
9:30 PM
Riviera
Carnival Luminosa
1 Jan 2027, Fri
Cairns Port
9:30 AM
6:30 PM
Carnival Luminosa
12 Jan 2027, Tue
Cairns Port
8:00 AM
10:00 PM
Silver Moon
17 Jan → 18 Jan
Cairns Port
Sun, 8:00 AM
Mon, 6:00 PM
Westerdam
Carnival Luminosa
18 Jan 2027, Mon
Cairns Port
9:30 AM
6:00 PM
Carnival Luminosa
19 Jan 2027, Tue
Yorkeys Knob Port
9:00 AM
7:00 PM
Quantum of the Seas
Carnival Encounter
3 Feb 2027, Wed
Cairns Port
7:00 AM
4:00 PM
Carnival Encounter
4 Feb 2027, Thu
Cairns Port
7:00 AM
6:00 PM
Costa Deliziosa
12 Feb → 13 Feb
Yorkeys Knob Port
Fri, 8:00 AM
Sat, 5:00 PM
Celebrity Edge
21 Feb → 22 Feb
Cairns Port
Sun, 8:00 AM
Mon, 9:00 PM
Crown Princess
Carnival Encounter
9 Apr 2027, Fri
Cairns Port
7:00 AM
4:00 PM
Carnival Encounter
22 Apr 2027, Thu
Cairns Port
9:00 AM
5:00 PM
Carnival Adventure
Hartley’s Crocodile Adventures river cruise boat with crocodile

Adult $107|Child $53.50
Family 2A+2C $267.50
Daily from Cairns & Palm Cove
8.30am to 2.30pm or
12.30pm to 5.30pm

Hartley’s Crocodile Adventures offers a thrilling immersion into Australia’s iconic wildlife. Spanning over 10 hectares of natural habitat, the park is renowned for its focus on conservation and education. Visitors can embark on guided tours, encountering saltwater crocodiles, cassowaries, and an array of native species in their natural habitats. The park also features interactive experiences, including crocodile feeding shows and wildlife presentation.

Adult $110.00 | Child $55.00 | Family 2A+2C $275.00

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Special Deal
snorkelling green island
Free Snorkel or glass bottom boat tour valid for travel 30th June 2026MUST BOOK DIRECT by 31st May 2026 Phone 07 40283567

Adult $196 – Child $98 – Family $490
Departs Daily from Cairns 8:30am – 5:00pm

Make the most of your time in Far North Queensland with the Two Island Explorer tour, combining both Fitzroy Island and Green Island in a single unforgettable day. Departing from Cairns, this reef and island adventure lets you snorkel vibrant coral reefs, swim in crystal-clear waters, or simply relax

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Adult $196.00 | Child $98.00 | Family 2A+2C $490.00

8:30 am
5:00 pm
Barron River Rafting through small rapids

Departs Cairns Daily 2.00pm -5.30pm
$184  per person 12yrs + with hotel transfers
$165.00 per person -Self drive to Lake Placid
Above prices include $35 River Levy

Just a short drive north of Cairns, the Barron River offers the perfect introduction to white water rafting. This action-packed afternoon adventure includes up to 2 hours on the water, navigating through spectacular rainforest scenery, rugged granite boulders, and exhilarating rapids.

It’s fun, exciting, and ideal for first-timers or families with children aged 12 and over. No prior experience needed — just bring your sense of adventure!

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Includes $35 River Levy $184.00  per person 12yrs + with hotel transfers | Includes $35 River Levy $165.00 per person -Self drive to Lake Placid 

2:00 pm
5:30 pm
Special Deal
Down Under Cruise and Dive reef tour vessel
Save $59.00

Adult $455| Child 4-16 yrs $310|
Family 2A+2C 4-16yrs $1380
Excellent Value SAVE $59 adult $33.00 child & $130.00 Family

Departs daily
Experience the very best value Cairns Reef and Daintree Rainforest Tours. The 2 day reef and rainforest package offers great value to visit our two amazing World Heritage National Parks during your stay in Cairns, making it one of the best Cairns tour packages available

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Adult $455.00 | Child 4-16 yrs $310.00 | Family 2A+2C 4-16yrs $1380.00  

Big Cat Green Island reef cruise catamaran

Adult $122 |Child 4-14yrs $61
Family 2A+2C $305
Full Day 9.00am – 5.00pm

Snorkel and swim in the clear, cool island waters straight from the white sandy beach. Encounter a wide variety of colourful fish, turtles and other marine creatures whilst exploring the beautiful coral reef gardens surrounding Green Island. Semi Submersible and guided snorkel tour options available.

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Adult $122.00 | Child 4-14yrs $61.00 | Family 2A+2C $305.00

9:00 am
5:00 pm
Special Deal
Evolution reef cruise on the Great Barrier Reef from Cairns
Save $69.00BOOK EARLY TO AVOID DISAPPOINTMENT

Adult $440|Child $345 4-16 years includes Fuel levy
Great Value !! Save $75

Departs daily 8.00am – 4.30pm
Experience the ultimate adventure value package on the Great Barrier Reef with views from above and below the Reef. Includes an awesome 10-minute scenic Helicopter flight to see the Great Barrier Reef from the air! Full day with two locations on the Outer Barrier Reef including snorkelling, lunch and more

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Adult $440.00 | Child $345.00 4-16 years

8:00 am
4:30 pm
Rainforestation Nature Park Credit Anna Rita Evans

Due to Skyrail upgrade project in 2026 this tour is bookable to 19th July and from 26th October 2026 onwards
Skyrail modified operations Wednesdays to Sundays: Skyrail will operate a Kuranda ⇄ Barron Falls 1 hour Loop Experience 19th August – 25th October 2026 inclusive

This Kuranda Day Tour includes the Kuranda Scenic Train and Skyrail Rainforest Cableway.  The award-winning Rainforestation Nature Park. Ride an amphibious WWII Army Duck through the rainforest, meet Aussie wildlife at the Koala and Wildlife Park, the Pamagirri Aboriginal experience  and Aussie BBQ lunch plus hotel transfers.

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Adult $306.00 | Child 4-14yrs $162.00 | Family 2A+2C $814.50 | $67.00 Gold Class per person

7:30 am
5:30 pm
Special Deal
Underwater observatory experience on Great Barrier Reef tour
Kids 50% OFFValid to 30th September 2026

Departs Cairns 8.00am – 4.30pm
Kids 50% off – valid to 30th September 2026
Adult $10 Child $5 Fuel Levy

Experience the ultimate Great Barrier Reef adventure combining 2.5 hours at Moore Reef Pontoon + 2.5 hours Fitzroy Island stop over in a day! Moore Reef Pontoon includes coral viewing with semi-submersible, glass bottom boat, underwater observatory, snorkelling & kids waterslide. Then a leisurely time at Fitzroy Island to relax & unwind including lunch.

More Info

Adult $337.00 | Child ( 4 - 16yrs ) $169.00 | Kids 50% OFF $92.50 valid to 30 Sept 26 | Family 2A+2C $859.00 | $10.00 Adult $5 Child Fuel Levy

8:00 am
4:30 pm
View all popular tours

Here’s why thousands of customers loveCairns Discovery Tours.

🗓️ Flexible Cancellations

Enjoy peace of mind with our flexible booking policy. Most Cairns Discovery Tours can be cancelled up to 24 hours before departure with a full refund. We make exploring Cairns stress-free, so you can book with confidence.

💳 Book Now, Pay Later

Secure your place on our popular Cairns day tours with Klarna’s Book Now, Pay Later option. Lock in your adventure today and pay in easy installments — perfect for planning your Cairns holiday without upfront costs.

🌴 Local Since 1995

For over 28 years, Cairns Discovery Tours has been proudly locally owned and operated. Established in 1995, we’ve shared the tropical beauty of Cairns with thousands of travellers, offering authentic, community-connected tour experiences.

👩‍🏫 Expert Local Guides

Our passionate Cairns tour guides are storytellers, historians, and nature enthusiasts. With deep local knowledge, they bring the Great Barrier Reef, Daintree Rainforest, and Cairns’ tropical heritage to life, ensuring an unforgettable and educational experience.

Janice Welsh
Janice Welsh
7 months ago
We arranged 3 day tours from Cairns with Cairns Discovery tours, one to Fitzroy Island, one to Green Island and one to Kuranda . From the initial telephone contact to the conclusion of the tours, Maryanne was so helpful and professional. Booking and payment was easy, follow up information meant we knew exactly where to meet and what we would expect to see and do, when and where to check in on the day . I can thoroughly recommend booking with Cairns Discovery Tours.
Meredith Graham
Meredith Graham
10 months ago
Cairns Discovery Tours were amazing. I had very specific requirements for booking tours, due to the group we were travelling with. They made the process so easy. Their recommendations were spot on and then they took care of all our bookings, including updating me on any "deals" that companies had. If you are travelling to Cairns, I would highly recommend contacting Cairns Discovery Tours to sort your holiday!
I had the pleasure of booking my recent trip through Cairns Discovery Tours in Cairns and I must say it was an outstanding experience from start to finish. From the very beginning, Maryanne and team were extremely easy to work with. Their communication was clear, prompt, and effective, which gave me confidence that everything was being handled smoothly. No matter how many questions we had, they responded with patience and helpful details. Since we were completely new to Cairns, their recommendations were invaluable. Another highlight was the deal they worked out for us. They managed to customize the itinerary in a way that was both budget-friendly and full of experiences. Overall, I highly recommend Cairns Discovery Tours to anyone planning a trip to Cairns. They are professional, knowledgeable, and genuinely care about making your journey memorable. I would definitely choose them again for my future travels. Thanks once again Maryanne and Taam!
Kim Ryan
Kim Ryan
8 months ago
Easy to book online and and contact if need be. Well organised would recommend using this company to book tours through.
Adrian Olsen
Adrian Olsen
10 months ago
Like to thank Mary Ann for organising our two trips had to get a partial refund on one of the trips due to weather which was an easy process. Would definitely book through Cairns Discovery Tours again
G
Greg Scher
1 year ago
Marianne set up great tours and was very responsive with any questions. Highly recommended,