Australia’s Great Barrier Reef
The Great Barrier Reef is one of the seven natural wonders of the world, as well as a UNESCO world heritage site. It makes up about “ten per cent of the world’s coral reef ecosystems.”
With 3000 separate reefs and over 900 continental islands and coral cays, the Great Barrier Reef offers some of the most beautiful and exciting spots for snorkeling, swimming, and diving. It is also the most extensive and diverse underwater ecosystem in the world.What is a “coral cay”? It’s a tiny island on a coral reef.The marine life is truly...