Penduduk Bandar Ini Bina Rumah Bawah Tanah Elak Bahang Panas

Coober Pedy isn't exactly a well know Australian city and that's because it's underground. The city was designed as a place to go for Australians to escape the heat and have a good time while they're at it.

The entrance doesn't look too impressive. What's impressive is what lies underneath it, though.