Situated on a rocky outcrop above Athens, Greece, the Acropolis is a citadel featuring some of the greatest architecture of the classical world. The most famous structure there is the Parthenon ...

U.S. News Insider Tip: Once you're inside the Acropolis Museum, look for the famous caryatids – a collection of marble statues that were replaced by copies on the Erechtheion for the purpose of ...