The origin and purpose of these large rings rising out of hills in Australia’s Wurundjeri Woi ... They are thought to have been created by ancient people living in these regions by digging ...

From prehistoric settlements and wonders of the ancient world to classical palaces and entire cities, some of the planet’s most amazing sights have fallen victim to the forces of nature.

Pompeii: Inside a Lost City at the National Museum of Australia depicts life in the flourishing Roman city of Pompeii before it was destroyed by the eruption of Mount Vesuvius in 79 CE.