World's Strangest Towns That You Didn't Know Existed!
The Town on the Rock Wieliczka, Poland: The Underground Salt Town Matmata, South Tunisia: The Cave Town Colma, California, USA: The City of the Dead Thames Town, Songjiang, China: The Fake-British Ghost Town Setenil de las Bodegas, Spain: The Rock-Carved Town Nagoro, Japan: The Abandoned Doll Village Whittier