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Poseidon Outer Great Barrier Reef Snorkeling and Diving Cruise from Port Douglas

icon 8 hours Mobile ticket Free Cancellation
Tickets from € 287.97

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Departing from Port Douglas, Poseidon is a 24 metre catamaran offering an exciting boutique adventure, perfect for small groups of experienced divers and confident snorkellers. With access to exclusive remote reef sites, expert marine interpretation and citizen science, guest numbers are capped at 65. Poseidon visits 3 different sites in one day at the stunning Agincourt ribbon reefs. Certified divers can enjoy up to 3 dives and introductory diving is also available. With marine biologist interpretation at each site, snorkellers have the opportunity to participate in a monitoring survey. Poseidon has a special permit allowing guests to swim with dwarf minke whales if encountered.
  • Guided snorkel tour with marine biologist
  • Hotel pickup and drop-off (Hotels in the Port Douglas area only)
  • Reef interpretation talk
  • Buffet lunch
  • Use of Snorkelling equipment
  • Environmental Management Charge
  • Morning tea, coffee and cake, focaccia on boarding, Afternoon tea
  • Morning and afternoon tea
  • Drinks (available for purchase on board)
  • Hotel pickup and drop-off from hotels outside the Port Douglas area
Departure Point

44 Wharf St, Port Douglas QLD 4877, Australia Please check-in at Quicksilver's office at the Crystalbrook Marina, Port Douglas to obtain your boarding passes. Boarding commences at 8:00am. Cruise departs at 8:30am.

Return Details

44 Wharf St, Port Douglas QLD 4877, Australia Please check-in at Quicksilver's office at the Crystalbrook Marina, Port Douglas to obtain your boarding passes. Boarding commences at 8:00am. Cruise departs at 8:30am.

  • Poseidon Outer Reef Cruises, Port Douglas, Queensland, Australia
    Cruising from Port Douglas aboard the modern high speed dive and snorkel catamaran  Poseidon, you’ll have more time to spend at three fabulous snorkeling and diving sites on Agincourt Reef’s outer limits. Renowned for its coral and marine life, the reef is known for being the best diving and snorkeling day trip destination from Port Douglas. This cruise suits experienced divers and beginners alike, whether you’re a certified diver or you just want to go snorkeling. If you’re a diver, you can take up to three dives into the Great Barrier Reef’s coral gardens. You have your choice of diving from the mooring site, doing a drift drive back to the vessel or taking an excursion to less easily accessed sites depending on the conditions of the day.
    480 minutes
  • Great Barrier Reef, Queensland, Australia
    If you’d prefer to stay on top of the water, go snorkeling in sheltered lagoons with breathtaking drop-offs. Learn about the Great Barrier Reef’s fragile ecosystem during a reef interpretation talk, and then take a guided snorkel tour for an informed look at the reef’s tropical fish and coral. Poseidon has been specially designed to enhance your snorkeling and diving adventure with a lowering transom for easier access to the water, an air-conditioned saloon and open deck areas for relaxing on the reef. You’ll also have plenty of chances to hydrate and re-fuel with an included morning tea, afternoon tea and buffet lunch with prawns.
    480 minutes
  • Service animals allowed
  • Specialized infant seats are available
  • Not recommended for travelers with poor cardiovascular health
  • Travelers should have at least a moderate level of physical fitness
  • Vegetarian option is available, please advise at time of booking if required
  • Please advise any specific dietary requirements at time of booking
  • Please bring towel, swimmers, sunscreen and hat
  • Minimum age for diving is 12 years
  • Scuba Diving guidelines for 'flying': If only one dive is undertaken then a minimum of 12 hours is recommended before flying (to an altitude of 300 metres or greater). If doing multiple dives, an interval of 24 hours is recommended
You can cancel up to 24 hours in advance of the experience for a full refund.
  • For a full refund, cancel at least 24 hours before the scheduled departure time.
  • If you cancel less than 24 hours before the experience’s start time, the amount you paid will not be refunded.
  • Any changes made less than 24 hours before the experience’s start time will not be accepted.
  • Cut-off times are based on the experience’s local time.
  • This experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.
Kylie C
08 Aug 2023
I had a great day, I was picked up by Cam am taken to the Port Douglas Marina. It was windy day and a rough ride on the boat but once on the reef and under the water it was amazing. We did three dives under Dive Master Gordon on the Poseidon through Quicksilver. The colour changing cuttlefish who stayed about for 5 minutes was a diving highlight. We had the opportunity to see sharks and the usual fish that live on the reef. The food was lovely along with the staff. I was placed on a different bus in the afternoon which had a fault light come on. This was not a problem Cam was driving another bus behind us and picked us up and we were on our way within 10 minutes.
90denisv
16 Jul 2020
Would highly recommend this. It’s an amazing privileged experience. Good boat. Good gear and very exciting sites. I did a scuba initiation dive which was fantastic. Guide was very helpful and guided me very well. Thanks for that. Whereas most of the crew was very helpful and extremely friendly. One or two were very patronising and unfriendly which dramatically downgraded the experience. A point for this company to work on.
NsyCherri
24 Feb 2020
The whole experience exdeeded my expectation. Staff was very friendly needless to mention the outstanding service. Diving equipment looked new and well maintained. There was a marine scientist to give us a talk between dives,which I appreciated a lot. We had three dives on the day. There wasn't much time in between because the agenda was quite packed. However, the arrangement was smooth, just be noted to have your lunch swiftly (not recommended to be so full when diving anyway) We met moray fish, lion fish, a lot of fishes etc. It looked like a huge aquarium in real life! One tick off my bucket list. Don't hesitate if you are thinking to join this tour. . . Let's peserve our ocean together because its so beautiful and utterly important to all living things :)
This tour in Port Douglas is organized by The Quicksilver Group

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We always double-check the availability with our local partners for each booking. Even though this is usually a swift process, it can take up to 24 hours. Once this process is completed you will receive your voucher or ticket by email. If our local partner is not able to confirm your booking we will offer you the best possible alternative. If the new date and/or time doesn’t fit your itinerary, we will reimburse the full amount paid.
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