above watoer view of guided snorkel tour

Quicksilver Cruises

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    Wharf Street Port Douglas Marina
    Port Douglas, Queensland 4877, Australia

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Quicksilver Cruises

Quicksilver’s multi-award-winning Great Barrier Reef cruise takes you to a spacious activity platform at the renowned Agincourt Reef, a jewel-like ribbon reef with spectacular coral formations, myriad of marine life and clear outer reef waters. Here, the widest range of activities for swimmers and non-swimmers awaits to explore this stunning reef world.

You can stay dry and discover from the semi-submarine and underwater observatory, learn with passionate marine biologists and snorkel amid beautiful coral gardens. Exciting optional activities include introductory and certified scuba diving, Oceanwalker helmet diving, Reef Biosearch marine biologist snorkel tours and scenic helicopter flights.

If you’ve ever wanted to become a certified scuba diver, Quicksilver Dive is Quicksilver’s purpose-built diver training centre and offers a range of PADI accredited courses for beginners to advanced divers. Combined with the most spectacular array of over 35 World Heritage Great Barrier Reef dive sites at the Agincourt ribbon reefs and modern dive catamarans, get ready to take the plunge with Quicksilver Dive!

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Quicksilver Cruises

Wharf Street Port Douglas Marina
Port Douglas,
Queensland 4877, Australia

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Disabled access available, contact operator for details.


  • ECO Certified (Advanced Ecotourism) by Ecotourism Australia
  • Climate Action Innovator Certified by Ecotourism Australia
  • ATEC COVID Ready/ WTTC Safe Travels Stamp
  • COVID Safe

Citizens of the Great Barrier Reef

“The actions of people across the planet will define the future of the Great Barrier Reef.”

Andy Ridley – Founder Earth Hour & CEO Citizens of the Great Barrier Reef

We all have a responsibility to protect our natural heritage. The threats to the Great Barrier Reef are real and immediate, but if we respond now with action not apathy, there is hope.

We’re mobilising a global network of Citizens, committed to taking action for the Reef and the planet. Our message to the world is that the Reef is still beautiful, inspiring and most importantly, worth fighting for.

Help us build a new social movement and become a Citizen of the Great Barrier Reef. By claiming your citizenship, you’re not only helping the Reef – you’re securing the future of the planet.

Visit the website
citizens of the great barrier reef