Quicksilver Great Barrier Reef Snorkel Cruise from Port Douglas
Overview
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.
Additional Info
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
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
What‘s Included
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.
What To Expect
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.
Options
Full day Reef Cruise - 15% off
Full day reef cruise - 15% off: 3.5 hrs of snorkeling, swimming or coral-viewing tour on the Outer Great Barrier Reef. Includes buffet lunch, snorkel gear
Full Day Cruise
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
Reviews
762 reviews
Total reviews and rating from Viator & Tripadvisor
Gret day out
lee r,
Nov 30, 2025
- Review from Viator
4.00Well organised if a little hectic but very enjoyable lots to do submarine was good snorkeling was great and the lunch was very nice lovely boat and very fast out to the reef to maximise your day
A brilliant day on the GBR
John W,
Nov 29, 2025
- Review from Viator
5.00Excellent crew, very helpful and not too many PA announcements. Food was bountiful and delicious and the trip was delightful.
Great day on Agincourt Reef
PGM181111,
Nov 29, 2025
- Review from Tripadvisor
5.00We had a great day out with quicksilver. The ship zipped to Agincourt Reef where we went in the submersible and enjoyed the snorkelling. I was a bit concerned by the size of ship and the number of passengers, but he organisation and customer service was so good you didn’t even notice. Thoroughly impressed & happy to recommend.
Fletcher’s ANZ Sojourn 2025
CharlesF957,
Nov 27, 2025
- Review from Tripadvisor
5.00This was an extraordinary experience from start to finish. From the outset to final disembarkation, it was totally immersive adventure. Very professionally delivered with the environment at its core. Excellent lectures from a Marine Biologist & Snorkelling Instructor. Comprehensive set of equipment to allow you to swim the reef safely. The onboard service team & food was superb, Dena & her colleagues ensured that you had all you needed to enjoy the day. Thank for a wonderful experience.
The safest and most amazing trip ever!
1Yum,
Nov 27, 2025
- Review from Tripadvisor
5.00A very well thought out trip. Do not be afraid as there is something for everyone from 5 - 100! The team know exactly what they are doing and have safety as their priority. So many choices on board for extra activities (including helicopter flights) so take Apple Pay or a debit card and your 'phone. They even hire out GoPros too! Huge catamaran like a ferry and the platform that you dock at is equally huge with several floors. It's a well oiled operation with every facility that you will need. They have every angle covered and all you need is your swimming costume and a towel plus a way to pay for extras as I previously mentioned. I witnessed young children snorkel who were initially afraid (lifejackets, pool noodles, snorkel masks, fins, wetsuits and special jellyfish proof lycra suits all sanitised available for free) take to the water as well as elderly people who only wanted to go on the glass bottomed boat trip. They have sensational food that you can help yourself as much as you like to and will even save until after your activities are finished. No sharks that we saw or saltwater crocodiles as the latter tend to stick to the shoreline. Lots of photo opportunities as they also have scuba diving photographer! Plentiful time to see all the amazing fish and coral reef. Highly recommend this tour and can't wait to return. Thank you Quicksilver for making this so memorable!
Great experience
Padmavati R,
Nov 27, 2025
- Review from Viator
5.00Great experience with this tour - boat was gorgeous, lots of available seating inside and out on the deck. We took the helicopter ride which was worth the expense- stunning views of the reef. Lunch was great and there was a good supply of cookies and snacks during the trip. The crew was friendly and helpful. Want to mention though that the boat was only half full on the day we went so I cannot comment on how things might be if it was full capacity.
All activities are well...
Michelle L,
Nov 23, 2025
- Review from Viator
5.00All activities are well taken care of. The only thing is to manage our own timing. Staff are friendly and food are great as well!
A nice experience to get...
MuraliKrishna S,
Nov 19, 2025
- Review from Viator
5.00A nice experience to get up close to the largest/ longest coral reef. Very well organised and good service by the team.
Excellent tour
Maham C,
Nov 17, 2025
- Review from Viator
5.00It was amazing! My husband and I are not swimmers but wanted to try snorkeling. The lifeguard spent a lot of time getting us comfortable with the equipment and teaching us how to snorkel. After that we spent over an hour snorkeling and a lifeguard was always keeping an eye on us. This is a very well run operation. Started on time and all the other activities ran smoothly. Lunch was fine, tea was decent too. Marine biologist’s presentation was very interesting. Highly recommend!
Must Do/See
dales786,
Nov 16, 2025
- Review from Tripadvisor
5.00The boat is large and comfortable from Port Douglas to Agincourt Reef. I didn’t realize that the Great Barrier Reef is a series of reefs stretching along Australia’s coast – and Agincourt Reef is spectacular. The platform at the reef accommodates snorkeling for experienced to “never done this before” guests. The submersible boat allows a dry version of seeing the reef, fish, and turtles. For a fee there’s a helicopter tour of the reef that allows you to appreciate the scale of reef. Food & drink are available on the platform
From A$276.25
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Operated by The Quicksilver Group