Watch The Sacred Cities of the Greeks and Romans

Though the Greeks were intensely protective of the autonomy and freedom of their city-states, certain Greek cities had from their inception an international air. All Greeks (and later Romans) flocked to these cities for religious celebrations and games (Olympia, Nemea), or for their prophetesses (Delphi, Cumae), or for their medical facilities (Pergamon).

The Sacred Cities of the Greeks and Romans is a 2013 documentary with a runtime of 1 hour and 17 minutes.