The world's largest coral-reef system, known for its stunning biodiversity, lies off the coast of Queensland and covers 133,000 sq. mi. (345,000 sq km).
The Most Influential Places in History
They are buildings, cities and natural wonders. They house the heights of cultural achievement and offer backdrops for our best ideas. Asked to name the most influential place in history, previous and present TIME 100 honorees reflect on locations that have seen and in some cases helped bring about some of the most transformative moments in human experience.