Petralona is a neighborhood of Athens

Athens

Athens , is the capital and largest city of Greece. Athens dominates the Attica region and is one of the world's oldest cities, as its recorded history spans around 3,400 years. Classical Athens was a powerful city-state...

, Greece

Greece

Greece , officially the Hellenic Republic , and historically Hellas or the Republic of Greece in English, is a country in southeastern Europe....

located between Thiseio and Kallithea. Athenians refer to Petralona either as Ano (upper) Petralona or Kato (Lower) Petralona, where Ano Petralona is the area between the hill of Filopappou and the railway and Kato Petralona the area between the railway and Piraeus Street.