1 Best Sight in Madrid, Spain

Cuesta de Moyano

Home to Europe's most expansive permanent book fair since 1925, this pedestrian avenue has around 30 wooden stalls filled with new and secondhand books. In addition to being a pleasant street to stroll—it connects Paseo del Prado with El Retiro Park—this is also a good place to find collectible and first-edition books. The tourist information kiosk hands out free English-language maps and brochures.