Available languages
8 hours
Mobile ticket
Great for beginners, non-swimmers and first-time visitors to Tropical North Queensland cruise to Agincourt Reef from Port Douglas. You can watch fish feeding, go on a snorkeling expedition, try scuba diving, view the coral and marine life on a semi-submersible submarine, and enjoy a tasty buffet lunch.
Wheelchair accessible
Infants and small children can ride in a pram or stroller
Service animals allowed
Public transportation options are available nearby
All areas and surfaces are wheelchair accessible
Suitable for all physical fitness levels
Diving within 48 hours of flying is not recommended. All participants will be required to complete a health questionaire prior to diving. Some pre-existing medical conditions (eg asthma, heart conditions, etc) may prevent you from diving, please consult your doctor
Minimum age for all diving activities is 12 years, the maximum age is 70 years
Coach transfers are not wheelchair accessible
For a full refund, cancel at least 24 hours before the scheduled departure time.
Buffet lunch
Use of lycra suit and buoyancy vests
Informative talk by marine biologist
Semi-submarine reef discovery tour with commentary
Use of snorkeling equipment
Environmental Management Charge
Underwater observatory
Morning and afternoon tea
Drinks (available to purchase)
Hotel pickup and drop-off
Christmas Day (25th December) a $20 surcharge applies to each travelling passenger.
Quicksilver Cruises
Departing from Port Douglas, your 90-minute high speed catamaran takes you directly to Agincourt Reef. The permanent pontoon moored here provides a sheltered base. During the trip a snorkeling demonstration will get you ready for your adventure, and the staff will take you through your options for the day.
Agincourt Reef
You'll have around 3.5 hours to enjoy the reef at your leisure. Grab a snorkel and fins and hit the water on your own, or join an optional guided snorkeling tour with a qualified marine biologist. Snorkeling is a great way to explore the Great Barrier Reef, and there are friendly staff on hand to show you how. Prefer to stay dry? You can explore the stunning reef from the comfort of a semi-submersible submarine. You'll take a leisurely cruise through colorful coral gardens, giving you a snorkeler's view of the marine life without getting wet. For a little more adventure, why not try an introductory scuba dive. or a unique Ocean Walker Helmet Dive - no diving experience necessary. We recommend you book this reef trip on your first full available day. You then have the opportunity to be flexible and change your travel date if you wish. Your booking can be changed at no additional cost directly with the operator once you are in Cairns.
Full Day Reef Cruise : 3.5 hrs of snorkeling, swimming or coral-viewing tour on the Outer Great Barrier Reef. Includes buffet lunch, snorkel gear
714 reviews
Total reviews and rating from Viator & Tripadvisor
Kerri M,
Sep 16, 2025
- Viator
The cruise was fantastic! It was very well organised. All the crew were very helpful and friendly. The reef was amazing. Morning and afternoon tea and the buffet lunch was delicious and plenty to eat. The whole day was worth every cent. Highly recommend!
Angie C,
Sep 11, 2025
- Viator
Everything is included absolutely worth every cent. The crew are fantastic, very friendly and helpful. The reef is absolutely insane we went snorkelling and it as unreal! Highly recommend do not miss!
Tim T,
Sep 9, 2025
- Viator
Wonderful experience all round. Experienced staff from safety team, marine biologist, diving team through to staff caring for seasick passengers. Submersible experience was amazing and snorkeling from pontoon was fantastic too. Food had lots of variety and catered for all.
Stephanie R,
Sep 9, 2025
- Viator
Very well organized, friendly staff and patient. Buffet lunch was great, used a Lycra suit and glad they are provided for guests.
Ampee V,
Sep 6, 2025
- Viator
It’s simply amazing to get up close the biggest ecosystem in the world. My husband who did the scuba diving was so pleased with how his diver guide Maddy took care of their group. He said that she’s like a mother who made sure that all her kids are safe. For me, I did the ocean walking and it was great. I just felt like I wanted to do more (like snorkeling) but we were told that the boat will already leave around 3pm. But I really had a great time.
Operated by The Quicksilver Group