Drive along the elegant Passeig de Gracia with its wrought-iron street lamps and fine array of Modernist buildings, including Gaudi’s Casa Mila, with its arches and spiral chimneys. It is known locally as “the stone quarry,” because of its wavy facade of rough stone. Originally designed as an apartment building, it now houses a cultural center. Stop for a photo of Gaudi’s controversial and towering masterpiece, La Sagrada Familia (The Holy Family) Church. Begun in 1883, it is still unfinished. A panoramic drive takes you through the memorial Arch of Triumph and Ciutadella Park, home to State of Catalona’s parliament, museums and a monumental fountain designed by a student of Gaudi. You’ll also enjoy spectacular views of the harbor and the Olympic Stadium from the top of Montjuic. Last but not least, stroll at your leisure the narrow streets and handsome squares of the old Quarter, lined with medieval buildings contemporary shops, bohemian artist workshops and cool bars and restaurants.