Church of Saints Ambrose and Charles Borromeo - Credit: Wikimedia Commons
Sant'Ambrogio e Carlo al Corso (usually known simply as San Carlo al Corso) is a basilica church in Rome, Italy, facing onto the central part of the Via del Corso. The apse of the church faces across the street, the Mausoleum of Augustus on Via di Ripetta. Read more on Wikipedia
Source: en.wikipedia.org