Cairns Half Day Tour a Great Barrier Reef Snorkeling Experience
Overview
Available languages
4 hours
Mobile ticket
We offer an intimate and unforgettable Great Barrier Reef experience, far from the crowds. Our goal is to immerse you in the natural beauty of this incredible wonder, making you feel like you're heading out with friends and family. With us, the journey is just as thrilling as the destination, thanks to our custom-designed fast vessels. Whether you're soaking in the fun or learning about the reef’s wonders, every moment with us will be one you'll cherish forever
Additional Info
Public transportation options are available nearby
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Travelers should have at least a moderate level of physical fitness
Not suitable for non-swimmers
Not Suitable for children under 6 years
Not Suitable for people over 65 years
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
What To Expect
Bring your sense of adventure for a exhilarating ride to the World Heritage Listed Great Barrier Reef! With only a maximum of 27 guests, your tour will be personalised and free of crowds. Your day will begin at Cairns Marlin Marina where you will board one of our fast vessels and take an exhilarating trip to the Great Barrier Reef. You will have a wonderful 1.5 hours exploring the reef with our snorkel guide before heading back to Cairns. Don’t worry about getting hungry because snacks are provided and drinks are for sale on board. **Please be aware that snorkelling can be a strenuous activity. Please check the restrictions below to ensure this tour is suitable for you.**
What‘s Included
English speaking guide
Snacks
Use of Snorkelling equipment
Stinger Suits (in season)
Wetsuits (available for hire)
Drinks (available for purchase)
Hotel Transfers
Prescription Mask (available to hire)
Options
Cairns Half Day Tour a Great Barrier Reef Snorkeling Experience
Reviews
385 reviews
Total reviews and rating from Viator & Tripadvisor
Great experience, kids...
Rowena P,,Jan 25, 2026
- Review from Viator
5.00Great experience, kids loved it. Would highly recommend this company, and the staff were amazing. 5stars
The Reef adventure was a...
Jacob W,,Jan 24, 2026
- Review from Viator
5.00The Reef adventure was a great experience aboard Mad Max. Got to see an amazing range of fishes, turtles and sting-rays. Definitely recommend to others looking to do a half day tour
Definitely a must do if...
Nick R,,Jan 23, 2026
- Review from Viator
5.00Definitely a must do if you are visiting Cairns. Tour guides were amazing and super knowledgeable and helpful
Great Morning!
April J,,Jan 23, 2026
- Review from Viator
5.00We had a fantastic experience with Lilly, Sophia & Renae! The reef was beautiful and the crew were a vibe.
First snor
Stephen B,,Jan 23, 2026
- Review from Viator
5.00My first snorkeling experience. Our guides helped me feel safe and secure. The Great Barrier Reef is incredible. Nice boat. I enjoyed this adventure very much.
Amazing
Donna H,,Jan 22, 2026
- Review from Viator
5.00Fabulous trip! Our guides Bradley, Marie and Renee were amazing. Lots of coral reef, fish and a couple of turtles
Loved Reef Adventures 1/2 Day Tour
Eric U,,Jan 20, 2026
- Review from Viator
5.00So fun and informative with top notch equipment and guides. Saw so much sea life and a half day was the perfect amount of time.
A+ Staff B- Snorkeling
Larry H,,Jan 20, 2026
- Review from Viator
4.00The staff was 5 Star! We went on Lethal Weapon on January 19, 2026. The current was very very strong which made snorkeling a lot of work!
Superb snorkelling trip, well organised and fantastic staff
Beth0710,,Jan 19, 2026
- Review from Tripadvisor
5.00This trip was excellent from start to finish. Well organised, excellent communication before and during trip, superb equipment, excellent, friendly and fun crew/staff. I would highly recommend this company and trip, we got to see sharks, turtles, rays, Nemo! And so much more. A fabulous day , the boat is so quick and you are on the reef within an hour. Loved the added bonus of a singalong on the way back to Cairns..
We had a great time with...
Carl C,,Jan 19, 2026
- Review from Viator
5.00We had a great time with Brandon and the crew. Just the right amount of time for us off the Crown Princess.
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Operated by Reef Adventures