From the World Heritage inscription:
The Great Barrier Reef is a site of remarkable variety and beauty on the north-east coast of Australia. It contains the world’s largest collection of coral reefs, with 400 types of coral, 1,500 species of fish and 4,000 types of mollusc. It also holds great scientific interest as the habitat of species such as the dugong (‘sea cow’) and the large green turtle, which are threatened with extinction.
As I noted in my World Heritage Site overview, it is hard to get a real grasp of the size Great Barrier Reef from the surface of the Earth. Unless you are in a jumbo jet flying over the reef at 30,000 feet, you can’t see how big it is, and even in a jet you can only see a fraction of it.
There are several locations in Queensland where you can access the reef. I went diving in the Whitsunday Islands off Airlie Beach and in Cairns. I also had the chance to do some real underwater photography with my camera.
If you visit Australia with the idea of standing on a hill and taking in the majesty of the Great Barrier Reef….forget it. You can’t see it from shore in most places. You’ll need to take at least an hour long boat ride to get out to the reef.