Iran's rich history goes back millennia, to the days when Persepolis was home to the "king of kings." In this episode, we explore three historic capitals of Iran: Persepolis, with its splendid monuments; Shiraz, with the tombs of Iran's most beloved poets; and Esfahan, with its extraordinary mosques and endearing people. This episode of Rick Steves' Europe was created with footage from the second half of the one-hour television special, "Rick Steves' Iran: Yesterday and Today."