Laura French From 1883 up until his death in 1926, Catalan art nouveau master Antoni Gaudí devoted himself to the construction of La Sagrada Família, a towering, Gothic-style-with-a-twist church.

U.S. News Insider Tip: For more sweeping city views and fewer tourists, grab a five-minute taxi or walk 20 minutes uphill to reach Bunkers del Carmel – a viewpoint popular with locals ...