Heart Reef, Great Barrier Reef, Queensland © Tourism Australia

Barriere coralline australiane

Volo in elicottero su Heart Reef, qualia, Grande Barriera Corallina, Queensland © qualia

Volo in elicottero su Heart Reef, qualia, Grande Barriera Corallina, Queensland

Mante, Lady Elliot Island, Grande Barriera Corallina meridionale, Queensland © Andrew Watson Photography and Tourism & Events Queensland

Mante, Lady Elliot Island, Grande Barriera Corallina meridionale, Queensland

Nuotare con gli squali balena, Ningaloo Marine Park, Western Australia

Nuotare con gli squali balena, Ningaloo Marine Park, Western Australia

Montgomery Reef, regione del Kimberley, Western Australia © Garry Norris Photography

Montgomery Reef, regione del Kimberley, Western Australia