Piazza Navona rock and decapitating some of the larger and smaller figures, after they recognised him by his sneakers. Piazza Navona Piazza Navona () is a square in Rome, Italy. It is built on the site of the Stadium of Domitian, built in the 1st century AD, and follows the form of the open space of the stadium. The ancient Romans went there to watch the "agones" ("games"), and hence it was known as ""Circus Agonalis"" ("competition arena"). It is believed that over time the name changed to "in avone" to "navone" and eventually to "navona". Defined as a public space in
Piazza di Porta Ravegnana, Bologna Piazza di Porta Ravegnana, Bologna The Piazza di Porta Ravegnana (originariamente Porta Ravennate) is a city square in the central of Bologna, region of Emilia-Romagna, Italy. The Piazza, located some four blocks east of the Piazza Maggiore and Cathedral of Bologna, is the site of the Two Towers of Bologna. The Piazza was named for the presence nearby of the ancient Roman Gate that led to the Via Emilia leading to Ravenna. A number of major arteries converge at the Piazza, including the Strada Maggiore, the Via Castiglione, Via Zamboni (leading to the many buildings of the University of Bologna),