Stanford Digital Forma Urbis Romae Project

This site is dedicated to exploring the Forma Urbis Romae, or Severan Marble Plan of Rome. All surviving fragments are featured. This enormous map, measuring approximately 18.10 x 13 meters (60 x 43 feet), was carved between 203 and 211 CE and covered an entire wall inside the Templum Pacis in Rome. It depicted the ground plan of every architectural feature in the ancient city, from large public monuments to small shops, rooms, and even staircases.