Turkey: Vast 3000BC underground city discovered in Nevşehir is the size of 65 football pitches
Hannah Osborne
By Hannah Osborne
March 13, 2015 09:51 GMT
The ancient underground city recently discovered in the central Anatolian province of Nevşehir is being mapped by scientists, with a geo-radiation machine showing it is the size of about 65 football pitches.
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