The Milliarium Aureum, also known by the translation Golden Milestone, was a monument, probably of marble or gilded bronze, erected by the Emperor Augustus near the Temple of Saturn in the central Forum of Ancient Rome. All roads were considered to begin at this monument and all distances in the Roman Empire were measured relative to it. On it perhaps were listed all the major cities in the empire and distances to them, though the monument's precise location and inscription remain matters of debate among historians.
The probable position of the Milliarium Aureum
Roman Forum plan with the Milliarium Aureum in red and the Umbilicus Urbis in blue.
Remains labeled "Milliarium Aureum" in the Roman Forum
The Roman Forum, also known by its Latin name Forum Romanum, is a rectangular forum (plaza) surrounded by the ruins of several important ancient government buildings at the centre of the city of Rome. Citizens of the ancient city referred to this space, originally a marketplace, as the Forum Magnum, or simply the Forum.
Surviving structures: Tabularium, Gemonian stairs, Tarpeian Rock, Temple of Saturn, Temple of Vespasian and Titus, Arch of Septimius Severus, Curia Julia, Rostra, Basilica Aemilia, Forum Main Square, Basilica Iulia, Temple of Caesar, Regia, Temple of Castor and Pollux, Temple of Vesta, Rostra Augusti, Umbilicus Urbi, Milliarium Aureum, Lapis Niger, Basilica of Maxentius
Plan of the Forum
The Forum Romanum: view facing north east from above the Portico Dii Consentes
Fragment of a terracotta frieze plaque from the Regia at the east end of the Forum showing a minotaur and felines, c. 600–550 BC, Antiquarium Museo del Foro Romano
