One of Australia's most remarkable natural gifts, the Great Barrier Reef is blessed with the breathtaking beauty of the world's largest coral reef. The reef contains an abundance of marine life and comprises of over 3000 individual reef systems and coral cays and literally hundreds of picturesque tropical islands with some of the worlds most beautiful sun-soaked, golden beaches.
Great Barrier Reef Australia! Great Barrier Reef in Australia is at biggest threat of climate change. It is the world’s largest coral reef system that is now experiencing water pollution, Rising ocean temperatures and ocean acidification.