The Great Barrier Reef is the world’s largest coral reef system composed of over 2,900 individual reefs and 900 islands stretching for over 2,300 kilometres over an area of approximately 344,400 square kilometres.  Get ready for an experience of a lifetime – board a high-speed catamaran and cruise out to the Great Barrier Reef. You can snorkel and view this natural living wonder up close (equipment provided) or stay dry and explore the stunning reef from the comfort of a semi-submersible craft, just one metre underwater.