We've selected the best candid trip photos submitted by our users to help you decide if the Outer Great Barrier Reef Snorkel Cruise from Port Douglas is right for you. Make the most of your next trip to Port Douglas with Viator's exclusive Photo Galleries.
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Touch Big Fish
Photo by Edmond Leung, Hong Kong, 2009
You can experience to touch a big fish when you are enjoying Scuba Diving in Great Barrier Reef.
Cairns Great Barrier Reef Dive
Photo by Edward S, 2009
They look scarier than they really are.
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