Great Barrier Reef Tours & Trips
Have you dreamed about snorkelling the Great Barrier Reef? Swimming with sea turtles, seeing all those colourful fish darting through coral, exploring this massive underwater ecosystem. Australia's reef stretches over 2,300km - it's huge. You'll sail between islands, dive crystal waters and tick off one of those natural wonders everyone should see.
Excellent
- Choose from 150+ Great Barrier Reef tours
- 500+ verified reviews from TourRadar travelers
- 24/7 customer support
- J
James • traveled in February, 2025
Some of the hotels could have been better for the price paid, also instead of spending a day traveling by road a flight could have been taken and then more activities enjoyed instead of just driving
Brisbane to Daintree Rainforest - 9 Day Boutique Tour - S
Sarah • traveled in December, 2024
I have just finished my 5 week east cost tour and it was just like a movie. I was able to see so many beautiful places and got to know so many lovely people who I already miss. First and foremost Jenn. She was not only a wonderful tour guide but has also become a really good friend. Thanks for everything Jenn you were amazing!!
East Coast Explorer: 5 Week | ULTIMATE - S
Steven • traveled in November, 2025
This is an excellent trip to catch the best of east coast Australia.
Best Of The East Coast – 16 Day Boutique Tour
Traveler Photos & Videos from Great Barrier Reef tours
2 Day / 2 Night Whitsunday Islands Sailing Adventure (on Condor, Broomstick or Hammer)
George
East Coast Explorer: 5 Week | ULTIMATEKatie
Brisbane to Cairns Experience: Sand Dunes & the WhitsundaysBorja
TKTrecia
Sailing Adventures through the Whitsunday Islands
10-Day Australia Starter Package - PrivateLilbeth
Contrasts of Australiatara
Oz East Coast Adventure 28 DaysDaniella
Brisbane to Cairns - 7 Day Boutique Tourleslie
LPLauren
Australia: North Queensland Adventure (With Sailing)
Contrasts of Australia (9 Days)Deborah
AAAleena
Oz East Coast Adventure 20 days
MPMAUREEN
Best of Cairns, Great Barrier Reef & Daintree (10 destinations)
Highlights of AustraliaLinette
Highlights of Australia with FijiTerri
Table of contents
- The best Great Barrier Reef tour packages
- Travel Great Barrier Reef your way
- Best tour companies for Great Barrier Reef tours
- Best places to start your Great Barrier Reef tour
- Discover Great Barrier Reef tours for every budget
- Great Barrier Reef tours for every type of group
- Top Great Barrier Reef travel itineraries to fit your plans
- Demographics
- Best time to visit Great Barrier Reef
- Contact our Great Barrier Reef travel experts
The best Great Barrier Reef tour packages
Compiled by
MelissaGreat Barrier Reef travel expert at TourRadar
Brisbane to Daintree Rainforest - 9 Day Boutique Tour
6 Reviews by TourRadar travelers“The tour was amazing!! Given us a lot of history of the Australian East Coast, its flora and fauna as well as the local culinary aspects.”
Hanne, traveled in January
Vibrant coral reefs reveal themselves through snorkeling adventures and glass-bottom boat tours. Paradise Links Resort Port Douglas serves as gateway to Daintree Rainforest's Cape Tribulation, featuring Solar Whisper cruise guidance.
Duration 9 days Destinations Brisbane, Airlie Beach, Whitsunday Islands, Mission Beach, Atherton, Cairns, Great Barrier Reef, Kuranda, Port Douglas, Mossman GorgeSee all destinations Age Range Ages 12+ Operator Via Travel Australia From
- US$4,200
East Coast Explorer: 5 Week | ULTIMATE
107 Reviews by TourRadar travelers“My favorite part was K'gari. I already miss the people I met and above all my group leader Jenn.”
Sarah, traveled in November
Crystal waters invite snorkeling from Cairns, while sailing adventures await in the Whitsundays. Beach camping on Fraser Island, Mission Beach's rainforest, Magnetic Island's koala sanctuary, and Airlie Beach's lagoon create unforgettable memories.
Duration 36 days Destinations Sydney, Byron Bay, Surfers Paradise, Brisbane, Noosa, Rainbow Beach, Fraser Island, Whitsunday Islands, Airlie Beach, Magnetic IslandSee all destinations Age Range Ages 18-35 Operator Ultimate Travel From
- US$3,952
Best of Sydney & the Great Barrier Reef
2 Reviews by TourRadar travelers“We had an amazing trip, very well organized. We had an amazing time and learned a lot from this great continent.”
Henriett, traveled in October
Agincourt Reef, Green Island, and Fitzroy Island showcase the reef's diversity. Semi-submersible tours, glass-bottom boats, and guided snorkeling provide different perspectives, with Southern Cross Atrium Apartments as home base.
Duration 12 days Destinations Sydney, Blue Mountains, Cairns, Great Barrier Reef, Daintree National Park, Fitzroy Island, Green Island National Park Age Range Ages 6+ Operator Travel Made Easy Pty Ltd From
- US$3,246
Best Of The East Coast – 16 Day Boutique Tour
5 Reviews by TourRadar travelers“The small group tour with lovely Hotels/Resorts on top level was the best tour in Australia so far for me.”
Kirsten, traveled in February
Underwater worlds open up through snorkeling adventures and glass-bottom boat tours. Flynn Hotel Cairns serves as base for ventures into Daintree Rainforest, Mossman Gorge, and Cape Tribulation, featuring Kuku Yalanji cultural immersion.
Duration 16 days Destinations Sydney, Hunter Valley, Newcastle, Port Macquarie, Byron Bay, Noosa, Rainbow Beach, Fraser Island, Brisbane, Airlie BeachSee all destinations Age Range Ages 12+ Operator Via Travel Australia From
- US$7,587
Brisbane to Cairns Experience: Sand Dunes & the Whitsundays
32 Reviews by TourRadar travelers“Fantastic trip. Very well organised and better than I had expected.”
ClareBoyle, traveled in March
The Great Barrier Reef opens up with snorkeling options from Cairns (approx. $170), Whitsundays ocean rafting, and sailing adventures. Airlie Beach accommodations and reef diving opportunities (approx. $270) complete the journey.
Duration 10 days Destinations Brisbane, Fraser Island, Mackay, Whitsunday Islands, Airlie Beach, Cairns Age Range Ages 18-39 Operator G Adventures From $2,549
25% Off- US$1,912You save $637
Whitsundays, Reef & Rainforest - 9 days
2 Reviews by TourRadar travelers“The tour was well organized and we were very informed on the areas visited.”
Shelley, traveled in March
The Great Barrier Reef region comes alive through snorkeling, glass-bottom boat tours, and Whitsundays sailing. Observe reef marine life, relax at Whitehaven Beach, and walk through Daintree Rainforest. Beachfront stays in Mission Beach and Port Douglas provide comfort.
Duration 9 days Destinations Brisbane, Airlie Beach, Whitsundays, Mission Beach, Atherton, Great Barrier Reef, Cairns, Port Douglas, Mossman Gorge, Daintree National Park Age Range Ages 18+ Operator On The Go Tours From
25% Off- US$4,870
Oz East Coast Adventure 28 Days
49 Reviews by TourRadar travelers“The tour is very full on, but there's also plenty of free time which you can use to relax or explore.”
Becky, traveled in February
Vibrant coral reefs stretch from Airlie Beach to Cairns. The Whitsundays' 74 islands beckon sailors, while Magnetic Island's koala trails and Mission Beach's adrenaline activities await. The journey peaks with snorkeling at two outer reef locations and chasing waterfalls in Atherton Tablelands.
Duration 28 days Destinations Sydney, Byron Bay, Surfers Paradise, Brisbane, Rainbow Beach, Fraser Island, Airlie Beach, Whitsundays, Magnetic Island, Mission BeachSee all destinations Age Range Ages 18-45 Operator INTRO Travel From
25% Off- US$3,774
Travel Great Barrier Reef your way
More travel styles:
Best tour companies for Great Barrier Reef tours
The Great Barrier Reef really comes alive when you've got the right guides showing you around. From our experience booking these trips, Intro Travel tends to be a favorite - their guides Val, Eilish and Shannon consistently get mentioned in traveler feedback for going above and beyond with local knowledge and good energy. If you're heading to Byron Bay, Ultimate Travel knows how to do it right with their beachfront setup. Their guide Caro has this way of making everyone feel part of the group while keeping things moving smoothly through the day's activities. G Adventures takes a different approach - they've built solid relationships with local communities and focus on keeping things sustainable. Their guide Karly has a real knack for showing travelers the lesser-known spots and handling all the small details that make a big difference. Each of these operators brings something unique to exploring the reef. The nice thing about all three is they've found that sweet spot between being well-organized and letting you actually experience the place properly, rather than just rushing through the usual tourist stops.
Best places to start your Great Barrier Reef tour
Most of our travelers hop on their reef trips from Sydney, Cairns and also Brisbane, though plenty of our Melbourne folks make the journey up north too. Some prefer starting from Airlie Beach since it's closer to the action. Looking at thousands of our bookings, we've found that booking about 85 days out hits the sweet spot - it gives you enough time to lock in the exact dates and activities you want, which really matters when the good tours start filling up. May through October is when you'll get the clearest water and most reliable weather. The water sits at a nice 21-25°C (70-77°F) during these months, and the winds tend to behave better around the Whitsundays, making for smoother sailing. Our repeat visitors often tell us they love May and September best - you get all the good conditions but with noticeably fewer people around.
Discover Great Barrier Reef tours for every budget
Great Barrier Reef tours for every type of group
Who are you traveling with?
Top Great Barrier Reef travel itineraries to fit your plans
3 Day Itineraries
7 Day Itineraries
10 Day Itineraries
Demographics
Solo Travelers85 tours- Couples71 tours
- Young Adults (18 - 39)18 tours
- Seniors (50+)49 tours
Best time to visit Great Barrier Reef
- Spring 2026
Spring brings clear waters and perfect reef conditions, with tours running 20-28 days from Brisbane being especially popular. These combine quality reef time with K'gari 4x4 exploration and also Whitsundays sailing. Our travelers often tell us about their guides - like Shannon who helped Julie overcome her 13-year fear of ocean swimming. The boutique options include premium vessels with space to relax between snorkels, expert naturalist guides and also high-end accommodation throughout. What really stands out in the reviews is how these smaller groups access quieter reef spots away from the usual crowds.
- 48 tours
- 38 tours
- popular 59 tours
- Summer 2026
For prime reef tours from Sydney, summer opens up excellent multi-week journeys that pair proper reef exploration with Whitsundays sailing adventures. Five-week tours give water enthusiasts the perfect window to experience diverse marine environments, visiting multiple snorkel spots while traveling up the coast. Our backpackers tend to choose combined hostel and guided reef packages, where expert guides point out the best spots for spotting turtles, rays and also countless fish varieties. Small-group boutique options elevate the experience with comfortable hotels, private reef cruises and marine biologists sharing their expertise. The 20-28 day tours departing from Brisbane have become a favorite, blending quality reef exploration with K'gari 4x4 adventures and also Whitsundays sailing. Our travelers often mention guides like Shannon, who helped one guest overcome a 13-year fear of ocean swimming through patient guidance. Premium vessels offer peaceful spaces between snorkels, and naturalist guides know exactly how to find those quieter reef spots away from the seasonal crowds.
- 63 tours
- 61 tours
- popular 69 tours
- Fall / Autumn 2026
Autumn delivers some exceptional Great Barrier Reef experiences, with multi-week journeys from Brisbane proving especially popular among our travelers. These tours combine dedicated reef exploration with K'gari 4x4 trips and Whitsundays sailing, giving you crystal-clear waters perfect for snorkeling. Our guides Shannon and Val excel at working with varied comfort levels, from helping first-timers overcome water anxiety to showing experienced snorkelers the finest coral formations. The boutique options feature premium vessels with ample deck space between snorkel sessions, specialist naturalist guides and also top-tier accommodation throughout. What our customers consistently highlight is how these intimate groups access secluded reef spots away from peak season crowds. The multi-day sailing elements shine particularly bright this season, with evenings spent stargazing from deck after full days discovering different snorkel sites. Whether you're joining an extended backpacker tour or selecting a premium small-group experience, autumn provides ideal reef conditions without summer's intensity or winter's strong winds.
- 59 tours
- 77 tours
- popular 78 tours
- Winter 2026 / 2027
The Great Barrier Reef reveals its best side during winter, with several tour options that really shine. Multi-week journeys from Sydney give you time to properly experience the reef as you head north into warmer waters. Our travelers particularly love the 5-week tours that blend proper reef exploration and Whitsundays sailing. If you're watching your budget, the mixed hostel and guided reef tours work well - you still get expert guides who know exactly where to spot turtles, rays and also different fish species. For a more refined touch, small-group boutique options include comfortable hotels and private reef cruises with marine biologists leading the way.
- 59 tours
- 61 tours
- popular 68 tours
Contact our Great Barrier Reef travel experts
Kaitlyn
Expert in Great Barrier Reef at TourRadar
Kaitlyn is one of our seasoned Great Barrier Reef Travel Experts. Reach out to us to get all your questions about Great Barrier Reef tours answered!
- Choose from 156+ Great Barrier Reef tours
- 506 verified reviews by TourRadar customers
- 24/7 customer support
Call us
+1 844 311 8331