where in australia is the great barrier reef located
Great Barrier Reef
The Great Barrier Reef is the world's largest coral reef system[2][3] composed of over 2,900 individual reefs[4] and 900 islands stretching for over 2,300 kilometres (1,400 mi) over an area of approximately 344,400 square kilometres (133,000 sq mi).[5][6] The reef is located in the Coral Sea, off the coast of Queensland, Australia.