The mayor of Rome, Roberto Gualtieri ... the Arch of Constantine resembled a tooth in braces. The Egyptian Obelisk in front ...

Much like Piazza del Popolo, Piazza Navona's centerpiece features an obelisk. However ... about a four-minute walk west of the Pantheon. The fountain is free to visit any time of day.

For of the 21 ancient obelisks still standing, Egypt itself can claim fewer than five. Rome boasts 13, all snatched from the Land of the Pharaohs in Roman times, and the rest are spread from ...