Amazing underground town There is in South Australia underground town.Coober Pedy is also known as the world’s opal capital with 30% global opals mined here. As for the town name, it is translated as “whitemans hole” from the Aboriginal term kupa-piti.
Wilpena Pound, Flinders Range, South Australia. - the rugged and timeless region of the Flinders Ranges (named after the British explorer Matthew Flinders) has a colour and beauty all its own. Wilpena Pound was so named because early settlers considered it to be a natural barrier for animals i.e. a 'pound'. It is actually the caldera of an ancient volcano.