Saturday, August 13 at 7:30 p.m.

Iran’s rich history goes back millennia, to the days when Persepolis was home to “the king of kings.” In this episode, Rick Steves explores 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.