U.S. News Insider Tip: If you want to do some people-watching on the piazza, skip the expensive and overrated Rosati and go to Canova across the piazza instead. It was frequented by famed ...

Much like Piazza del Popolo, Piazza Navona's centerpiece features an obelisk. However, in this case, the obelisk is surrounded by one of Bernini's masterpieces: Fontana dei Quattro Fiumi.