The Great Barrier Reef needs no introduction – the world’s largest, best managed and most famous coral reef system, is right on our doorstep. Port Douglas is the closest town and departure point to the reef, with an unparalleled fleet offering more than a dozen specialist Great Barrier Reef diving and snorkelling tours each day. Find a Port Douglas snorkelling tour or Port Douglas diving tour departing the Port Douglas Marina directly to the pontoon, a coral cay or on a multi-site adventure. If you’re strapped for time, sail on a half-day luxury cruise, or take a speedboat for a thrilling snorkel adventure. Explore the Great Barrier Reef on a snorkelling and diving tour from Port Douglas and Cape Tribulation in the Daintree Rainforest – there’s a snorkel and dive tour to suit every passenger (even the ones who don’t want to get wet!).