Capitoline Hill (c-600). The Capitolium or Capitoline Hill, between the Forum and the Campus Martius, is one of the Seven Hills of Rome. The hill was earlier known as Mons Saturnius, dedicated to the god Saturn. The word Capitolium first meant the temple of Jupiter Optimus Maximus later built here, and afterwards it was used for the whole hill, thus Mons Capitolinus. Ancient sources refer the name to caput and the tale was that, when laying the foundations for the temple, the head of a man was found, some sources even saying it was the head of some Tolus or Olus. The Capitolium was regarded by the Romans as indestructible, and was adopted as a symbol of eternity. By the 16th century, Capitolinus had become Capitolino in Italian, and Capitolium Campidoglio. The Capitoline Hill contains few ancient ground-level ruins, as they are almost entirely covered up by Medieval and Renaissance palaces that surround a piazza, a significant urban plan designed by Michelangelo. The word Capitolium still lives in the English word capitol, and the Capitol Hill in Washington, D.C. is widely assumed to be named after the Capitoline Hill. At this hill, the Sabines, creeping to the Citadel, were let in by the Roman maiden Tarpeia. For this treachery, Tarpeia was the first to be punished by being flung from a steep cliff overlooking the Roman Forum. This cliff was later named the Tarpeian Rock after the Vestal Virgin, and became a frequent execution site. The Sabines, who immigrated to Rome following the Rape of the Sabine Women, settled on the Capitoline. The Vulcanal, an 8th-century BC sacred precinct, occupied much of the eastern lower slopes of the Capitoline, at the head of what would later become the Roman Forum. The summit was the site of a temple for the Capitoline Triad, started by Rome's fifth king, Tarquinius Priscus, and completed by the seventh and last king, Tarquinius Superbus. It was considered one of the largest and the most beautiful temples in the city. The city legend starts with the recovery of a human skull when foundation trenches were being dug for the Temple of Jupiter at Tarquin's order. Recent excavations on the Capitoline uncovered an early cemetery under the Temple of Jupiter. There are several important temples built on Capitoline hill: the temple of Juno Moneta, the temple of Virtus, and the Temple of Jupiter Optimus Maximus Capitolinus. The Temple of Jupiter Optimus Maximus Capitolinus is the most important of the temples. It was built in 509 BC and was nearly as large as the Parthenon. The hill and the temple of Jupiter became the symbols of Rome, the capital of the world.The Temple of Saturn was built at the foot of Capitoline Hill in the western end of the Forum Romanum. When the Senones Gauls raided Rome in 390 BC, after the battle of River Allia, the Capitoline Hill was the one section of the city to evade capture by the barbarians, due to its being fortified by the Roman defenders. According to legend Marcus Manlius Capitolinus was alerted to the Gallic attack by the sacred geese of Juno. When Julius Caesar suffered an accident during his triumph, clearly indicating the wrath of Jupiter for his actions in the Civil Wars, he approached the hill and Jupiter's temple on his knees as a way of averting the unlucky omen. Vespasian's brother and nephew were also besieged in the temple during the Year of Four Emperors. The Tabularium, located underground beneath the piazza and hilltop, occupies a building of the same name built in the 1st century BC to hold Roman records of state. The Tabularium looks out from the rear onto the Roman Forum. The main attraction of the Tabularium, besides the structure itself, is the Temple of Veiovis.During the lengthy period of ancient Rome, the Capitoline Hill was the geographical and ceremonial center. However, by the Renaissance, the former center was an untidy conglomeration of dilapidated buildings and the site of executions of criminals. The church of Santa Maria in Aracoeli is adjacent to the square, located near where the ancient arx, or citadel, atop the hill it once stood. At its base are the remains of a Roman insula, with more than four storeys visible from the street. In the Middle Ages, the hill's sacred function was obscured by its other role as the center of the civic government of Rome, revived as a commune in the 11th century. The city's government was now to be firmly under papal control, but the Capitoline was the scene of movements of urban resistance, such as the dramatic scenes of Cola di Rienzo's revived republic.