Deep Sea Divers Den - your guide to the finest Great Barrier Reef Scuba Diving and Snorkelling in Tropical Queensland, Australia. Scuba, Snorkel, Explore the Great Barrier Reef.
To scuba divers, Cairns and the Great Barrier Reef represents some of the finest and most exotic diving and snorkelling in the world. The Great Barrier Reef is a massive chain of coral reefs and beyond this structure of living organisms lies the cleanest body of water on the globe!