To get a full and balanced appreciation for today's Istanbul, you must leave the old town and explore the lively, more cosmopolitan neighborhoods. Experience urban Istanbul by hiking the entire length of its main pedestrian boulevard, immersed in a fascinating sea of people: a melting pot of twenty or so different ethnic groups, with styles from the very traditional to the latest. For more information on the Rick Steves' Europe TV series — including episode descriptions, scripts, participating stations, travel information on destinations and more — visit www.ricksteves.com.