The rebuilt center of Lisbon, known as the Baixa, is today a flat, inviting shopping area of grid-patterned streets. The main boulevard is a pedestrian only zone, lined by post-earthquake structures/architecture that allowed Lisbon to do a lot of rebuilding without a lot of money in the years following the earthquake. Today, trams, funiculars, and the city's famous 20th century elevator move tourists and locals alike from the lower town to the high town. 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.