With its ornate churches and palaces, lively restaurants, and riot of street vendors and performers, Piazza Navona is one of the most popular public spaces in Rome. Private and hop-on-hop-off tours of Rome’s most famous landmarks generally include a stop in Piazza Navona, as do themed tours of classical Roman or Baroque sights. In addition to this important square, skip-the-line Rome highlights tours may include the Colosseum, Vatican (and Sistine Chapel), and Trevi Fountain. You can opt for a walking or electric bike tour, or see the piazza as part of a food tour that also stops at the Campo de’ Fiori market and cafés and gelato shops.