Step 1 : Introduction to the question "Where is the Great Barrier Reef located?"
...The Great Barrier Reef is one of Australia's most beautiful and iconic natural attractions. As the world's largest coral reef, an abundance of diverse marine life calls the reef home. The Reef comprises over 3,000 coral cays and individual reef systems. The reef boasts hundreds of magnificent tropical islands that provide Australians and tourists some of the most gorgeous beaches found anywhere in the world. The natural beauty of the Great Barrier Reef is a favored tourist destination for peoples from around the world. Source: GreatBarrierReef.org