This is hands-down the most famous church in Barcelona ... Right on La Rambla, the Church of Betlem (Church of Bethlehem) is a baroque wonder built in the 17th century by the Jesuits.

Inside this church near Piazza Navona are three of the baroque artist's works, including the "The Calling of St. Matthew" (one of his most famous paintings), "Saint Matthew and the Angel" and "The ...