Cairns: Great Barrier Reef Half-Day Snorkelling Tour
Book your experience
Highlights
- Choice of 3 departure times
- Enjoy an exhilarating trip to the Reef onboard one of our fast vessels
- Enjoy a personalised experience with a maximum of 27 guests per tour
- Explore the stunning Great Barrier Reef, home to a variety of marine life
- Snorkel in the crystal-clear waters of the Great Barrier Reef
About this experience
What to expect
Meet the crew 30 mins prior to departure at the Reef Adventures office which is located at Cairns Marlin Marina on Finger B next to our vessels.
The journey begins at Cairns Marlin Marina, where you'll step aboard one of our fast vessels.
Feel the rush as you speed across the ocean to one of 2 reefs where you'll enjoy 1.5 hours of guided snorkelling through a world of underwater wonder. No need to worry about your appetite; snacks are provided on board, and drinks are available for purchase.
**Snorkelling can be a strenuous activity. Please check below to see if our tour is suitable for you.**
Things to note
- Sunscreen
- Water
- Hat
- Towel
- Swimwear
Frequently asked questions
Can I cancel this booking?
Every option shows its own cancellation terms before you pay — where free cancellation applies, the window closes at 00:00 (midnight), local time at the destination, on the cut-off day. Cancel from My bookings within the window for a full refund (once your ticket has been issued, message support inside the window and we cancel it for you); after it, the option's terms apply. Full details in our cancellation & refund policy.
Can I change the date of my booking?
Date changes aren't automatic — they depend on the operator. Email support@readytrip.com from the address you booked with, quoting your booking reference and the new date you'd like, and we'll ask the operator for you. Changes are subject to their approval and availability; if the date can't be moved, your booking's cancellation terms apply.
Frequently booked together
More things to do in Cairns
Book in 3 easy steps
How ReadyTrip works
1Choose & pay
Pick your activity, select a date and time, then check out securely.
2Get your QR ticket
Most tickets land in your inbox within minutes — QR code included.
3Show & enjoy
Show the QR code at the venue and you’re in. No printing needed.














