Australia

Regions

• Great Barrier Reef North – 23 dive sites: Cod Hole, the Ribbon Reefs and Osprey Reef: the Great Barrier Reef's northern outer edge and the Coral Sea.
• Great Barrier Reef South – Yongala to Bundaberg – 10 dive sites: SS Yongala, Magnetic Island wreck, outer Whitsunday reef and the Capricornia Cays – tropical to subtropical GBR.
• Australia – Mount Gambier Sinkholes & Caves – 8 dive sites: Crystal-clear limestone sinkholes and flooded caves around Mount Gambier – constant cool water, strict CDAA ratings and permits.
• New South Wales – Byron Bay to Eden (Australia) – 24 dive sites: Julian Rocks, Fish Rock Cave, grey nurse sharks, Sydney's shore dives and Jervis Bay in the meeting of tropical and temperate water.
• Southern Australia – South Australia, Victoria & Tasmania – 27 dive sites: Cold-temperate jetties, tidal walls at the Port Phillip Heads, naval wrecks and sea dragons among the kelp.
• Western Australia – Ningaloo, Rottnest & the south-west – 14 dive sites: Tropical Ningaloo Reef with whale sharks and mantas, plus temperate wrecks and jetties from Perth to Esperance.