Rick Steves' Athens & the Heart of Greece tour is an odyssey of time-travel thrills, from Athens' majestic Acropolis to the must-see ancient sites of Delphi, Olympia, Epidavros and Mycenae. Early 2015 tours are now available! http://www.ricksteves.com/tours/greece-turkey/greece-2015
Theater at Epidaurus - Greece. The theater, dating to the 4th century B.C. and arranged in 55 semi-circular rows, remains the great masterwork of Polykleitos the Younger. Audiences of up to 14,000 were able to hear actors and musicians--unamplified--from the back row of the architectural masterpiece.