This soaring Catalan Gothic church sits in the heart of the medieval city's maritime district. Designed by the architect Berengur de Montagut, this structure is considered by many to be Barcelona's most beautiful church. The foundation stone was laid to celebrate the conquest of Cerdena, which completed the Catalan domination of the region. Its relatively swift construction, between 1329 and 1384, made for an unusual unity of style. The interior, too, is uplifting in its exquisite simplicity and elegance, partly because its baroque trappings were burned during the Spanish Civil War. It also has perfect acoustics and serves as a wonderful setting for concerts and choir recitals, especially during the evenings when it's all lit up. Daily 9 am-1:30 pm and 4:30-8 pm. Placa Santa Maria 1, Barri Gotic, Barcelona. Phone 93-310-2390.