The Dive Australia website is designed to be concise and informative. The information you will find is without advertising banners or superfluous information. We promote 4 different Great Barrier Reef dive cruises that operate from Airlie Beach in the Whitsunday Islands. These cruises are designed for certified divers or students on diving courses and are comparable in standard and quality to much more expensive cruises and dive courses operating out of Cairns and Townsville.