Mysterious lost Greek city dating back 2,500 years is discovered hidden under a hill near Athens

Mysterious lost Greek city dating back 2,500 years is discovered hidden under a hill near Athens
Archaeologists have discovered a 2,500 year-old lost city in Greece.
The team were exploring the ruins around a small village called Vlochós, 190 miles north of Athens.
The previously undiscovered city was found among ruins that had long been known to archaeologists, but were assumed to be part of an irrelevant settlement on a nearby hill.