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8 hours 30 minutes
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Experience one of the wonders of the natural world up close and personal on this snorkeling and diving cruise on the Great Barrier Reef. This 35-metre luxury fast superyacht departs Cairns with 5 hours spent exploring 2 spectacular and exclusive outer Great Barrier Reef locations for an adventure-filled day.
Visit two different outer reef locations on the Great Barrier Reef for the chance to see tropical marine life. Delicious fresh BBQ lunch, tea, coffee, light snack and glass of wine on the return journey is included. Upgrade to include additional water adventures such as introductory or certified scuba dive or a scenic helicopter flight. Top quality equipment and instruction provided by friendly and professional instructors.
Public transportation options are available nearby
Infants are required to sit on an adult’s lap
Suitable for all physical fitness levels
Check-in is from 7.15am at Reef Fleet Terminal, 1 Spence Street, Cairns. Please make your way to the Down Under Cruise and Dive counter to check-in. Boat departs 8.00am.
All divers are required to complete a Medical Questionnaire. In a commitment to the safety of our guests, divers over 65 years must have a medical clearance with a physician the confirms they are Fit To Dive. Please be aware that certain medical conditions (e.g. asthma, heart disease, diabetes) and ANY prescription medications will require a letter or email from a doctor clearing you to dive. This clearance must state your full name, the doctor's name and practice and the clearance to dive for the specific medications/condition. Please review the operators Medical Questionnaire and Terms & Conditions prior to travel.
Children aged and under 12 years (introductory) and 10 years (certified divers) are not permitted to participate in onboard diving activities as per Queensland Australian Law.
Children under the age of 18 must be in the immediate company of a parent or legal guardian.
For Certified Diving, evidence of dive certification is required from all divers wishing to participate in a certified dive.
Diving within 24 hours before your flight is not permitted.
Due to comfort, weight and balance of the aircraft, the weight limit for helicopters is 130kg. Please contact the supplier directly for further information.
Special dietary requirements must be confirmed at least 24 hours prior to travel directly with the tour operator. Vegan, vegetarian, gluten free and dairy free options are available.
If you chose a package with a dive, this includes 1 pre-booked dive only (note: dives are not included with snorkel-only packages). Additional dives can be purchased onboard on the day or direct with the operator prior to travel.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Personal flotation aids - life jackets and noodles
Use of snorkelling and scuba equipment
All Fees and Taxes
Free lycra/stinger suit hire
5 hours reef time at 2 spectacular outer reef locations
1 pre-booked dive (if dive package is selected. Additional dives can be added once onboard)
10-minute Scenic Flight (if selected)
Glass of wine and a snack on return journey
BBQ lunch prepared onboard with fresh fish, prawns, steak, salads (Veg, GF, DF & Vegan options)
Private transportation
5 hrs on the Outer Great Barrier Reef, visiting 2 sites. Includes 1 introductory dive, buffet lunch, snorkel & dive gear.
Cruise, Dive and Heli Flight: Outer Barrier Reef Cruise including 1 introductory, a 10-minute scenic helicopter flight, and buffet lunch.
5 hrs on the Outer Great Barrier Reef, visiting 2 sites. Free time for snorkeling and swimming. Includes buffet lunch, snorkel gear.
5 hrs on the Outer Great Barrier Reef, visiting 2 sites. Includes 1 certified dive, buffet lunch, snorkel & dive gear.
5 hrs on the Outer Great Barrier Reef including a 10-minute scenic helicopter flight and free time to snorkel
3,459 reviews
Total reviews and rating from Viator & Tripadvisor
Cari L,
May 25, 2025
- Viator
We had a wonderful time on our tour. All of the staff were very accommodating and professional. Great experience!
Greg S,
May 24, 2025
- Viator
Could not have had a better time on our trip to the Great Barrier Reef. The boat, the helicopter, and the crew were all amazing
Robert F,
May 12, 2025
- Viator
Snorkeling the Great Barrier Reef from Cairns aboard the Endeavour was absolutely incredible! From start to finish, the experience was seamless, exciting, and awe-inspiring. The crew on the Endeavour were professional, friendly, and made sure everyone felt safe, comfortable, and ready for an amazing day on the water. The reef itself was nothing short of magical—clear turquoise waters, vibrant coral formations, and an astonishing variety of marine life. We spotted colorful fish, giant clams, and even a sea turtle! The guides were knowledgeable and passionate, sharing fascinating facts about the reef’s ecology and making sure we got the most out of every snorkeling stop. The Endeavour was a comfortable and well-equipped vessel, perfect for a day of exploring this natural wonder. This tour is a must-do when visiting Cairns and an experience we’ll never forget. Highly recommended!
PUONGHUI T,
May 12, 2025
- Viator
This coral reef snorkeling tour is amazing, is really a very good tour for first timer snorkeling and for non-swimmer as well. This tour have a few guides helping non-swimmer or 1st timer to snorkel. The friendly & patient guides used a floating ring to pull non-swimmers around the coral reef area to view the wonderful coral reef & fishes. Special thanks to the young chinese lady guide that helped me a few times to snorkel around the reef, really a fantastic snorkeling experience. Thank you!!!
Leilani R,
May 8, 2025
- Viator
I had a wonderful time with Down Under Cruise & Dive! The staff were friendly and ensured absolute safety with their safety checks and careful instruction with both snorkelers and scuba divers. The crew were so patient and warm, especially the deck staff that helped with the snorkelers and I didn't know there was someone who took underwater photos to capture amazing moments with turtles, large groupers and other wildlife. I would highly recommend this group for an amazing experience at the Great Barrier Reef and would definitely book with them again!
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Operated by Down Under Cruise and Dive