This renowned “City of Canals” was built on an archipelago of more than 100 islands formed by about 150 canals. Ancient cobblestone streets lined with tiny ceramic and glass workshops and tempting cafes wind their way between fabulous palazzos and vast town squares along the banks of the canals. For shoppers, the city offers colorful markets; for those interested in architecture, the original Baroque classics, Basilica San Marco, the Rialto Bridge, the Doge’s Palace, and the Bridge of Sighs as viewed from a gondola or toured on foot, are breath-taking. And art lovers should make sure not to miss the Scuola Grande di San Rocco, home to Tintoretto’s finest works; or, for more modern tastes, the Peggy Guggenheim Collection, showcasing masterpieces of 20th-century art currents and the avant-garde movements.