There’s no better place in the world to dive than the Great Barrier Reef – the world’s largest coral reef system and one of the Seven Natural Wonders of the World. Our 3-day liveaboard diving and snorkeling adventure offers exceptional value and an unmatched experience, showcasing the very best of the Outer Great Barrier Reef. Unlike a day trip, spending several days on the reef allows you to fully immerse yourself in this incredible destination. Enjoy more time in the water, more opportunities to relax, and a deeper connection with the reef’s vibrant marine life. Whether you’re learning new to diving or simply snorkeling, you’ll visit a variety of stunning outer reef locations and experience the reef at its best. Our expert instructors will equip you with all the tools and insights you need to be a pro diver and get the most out of this once-in-a-lifetime experience!
Kick things off with a cruise out to the Outer Great Barrier Reef before jumping into your first dives. Spend the day exploring incredible reef sites, refuel with tasty meals onboard, and finish the evening with an unforgettable night dive under the stars!
Wake up to another epic day on the reef with three more dives at different outer reef locations. Spot colourful coral, tropical fish, turtles, and maybe even a reef shark before kicking back onboard with great food and even better views.
Start the day with a stunning sunrise dive, squeeze in your final underwater adventures, then cruise back to Cairns with unforgettable memories, new dive buddies, and plenty of stories to tell. If you’re keen, wrap up the trip with an optional farewell dinner and celebrate an unreal few days on the reef.
To make your booking, select your chosen departure date and any optional extras you would like to book. If you are unsure about optional extras or if you need additional accommodation before or after your tour, you can let us know later via email.
We'll send you a booking confirmation as well as important information about your tour. You can make payments on your tour balance sooner, or regularly, via our website here. A non refundable 5.25% booking processing fee applies to each booking, calculated on the value of your booking.
Travelling solo? Great! Most of the people you meet on tour will also be on a solo adventure! If you are curious as to who you could be travelling with, or want to make some friends before arriving, join our Travel Community and reach out to your potential new travel mates!
Booking with ULTIMATE is easy! We take payments securely via Mastercard or Visa Credit and Debit Card and we will charge you in Australian Currency (AUD). Your deposit is flexible and if you can no longer travel, you can save your deposit for a later trip or destination if you notify us 30 days before your scheduled tour date.
Making your booking is easy. Choose a date below, and if you have any questions about extras, deposits, or meeting other travellers, just get in touch — we're happy to help.
Where does the trip start and finish?
The trip departs from Cairns — complimentary Cairns City transfers are included. You’ll board your vessel and cruise out to the Outer Great Barrier Reef, returning to Cairns at the end of the trip.
How many dives are included?
The trip includes up to 11 dives, with 9 daytime dives and 2 unforgettable night dives. If you’d rather stay on the surface, you can snorkel at a variety of incredible Outer Great Barrier Reef sites.
Do I need to be a certified diver?
Yes. Divers must provide proof of a recognised certification equivalent to PADI Open Water Diver or higher. If you’re not certified, you can still join the trip as a snorkeller, or click here to speak to our team to learn to dive with us!
Do you cater for dietary requirements?
Yes! Fresh buffet-style meals are served throughout your trip, and a range of dietary requirements can be catered for with advance notice. If you’re gluten intolerant or vegan, it’s recommended to bring along a few snacks that don’t require refrigeration.
What should I bring?
Pack an overnight bag with comfortable clothes, swimwear, a towel, toiletries, sunscreen, a hat, and your dive certification card (if diving). Don’t forget your sense of adventure!
Who will I be travelling with?
A mix of like-minded travellers and divers from all over the world, plus an experienced crew and dive guides onboard to look after you.
Can you help me organise flights & insurance?
We recommend Skyscanner for comparing flights into Cairns. Dive insurance is included on this trip, and we recommend having comprehensive travel insurance for the rest of your travels.
When is the best time to visit the Great Barrier Reef?
The reef is a year-round destination with warm water all year. Visibility is often at its best during the drier months, roughly June to October.
How do I book?
Select your preferred departure date, enter your details and secure your spot with a deposit. You’ll then receive a confirmation with everything you need to know before you go.
695-699 George Street.
Sydney, NSW 2000
ABN: 91 133 215 166
