The Great Barrier Reef is the world’s largest and longest coral reef system, stretching for 2,300km from the tip of Cape York in the north to Bundaberg in the south. Comprising 3,000 separate reefs and some 900 continental islands and coral cays, it’s one of the world’s great natural wonders. Home to over 1,500 species of fish, abundant marine life and over 200 types of birds, it’s also one of Australia’s greatest conservation successes. A World Heritage Area since 1981 (the world’s first reef ecosystem to be recognised by UNESCO), it is highly protected and one of the best-managed marine areas on Earth
https://www.queensland.com/en-au/explore-queensland/great-barrier-reef