Basilica of San Francisco El Grande

This monumental neo-Classical basilica, very close to the popular neighbourhood of La Latina, stands out for the rich artistic heritage it houses, including canvases by Goya and Zurbarán, and for its impressive dome, which is the largest in Spain and the fourth-largest in Europe, after the domes of St. Peter's Basilica and the Pantheon in Rome and the Cathedral of Santa Maria del Fiore in Florence.

 

+ info: https://www.esmadrid.com/en/tourist-information/san-francisco-el-grande