Numantia () is an ancient Celtiberian settlement, whose remains are located on a hill known as Cerro de la Muela in the current municipality of Garray (Soria), Spain. Numantia is famous for its role in the Celtiberian Wars. In 153 BC, Numantia experienced its first serious conflict with Rome. After twenty years of hostilities, in 133 BC the Roman Senate gave Scipio Aemilianus Africanus the task of destroying Numantia. He laid siege to the city, erecting a nine-kilometre fence supported by towers, moats, impaling rods, and other devices. After 13 months of siege, the Numantians decided to burn the city before surrendering. Location The nearest settlement to the ruins of Numantia is the village of Garray in the province of Soria. Garray has grown up next to a bridge across the Duero. It is only north the small city of Soria, capital of the province. Early history of the site Numantia was an Iron Age hill fort (in Roman terminology an oppidum), which controlled a crossing of the river Duero. Pliny the Elder counts it as a city of the Pellendones, but other authors, like Strabo and Ptolemy place it among the Arevaci people. The Arevaci were a Celtiberian tribe, formed by the mingling of Iberians and migrating Celts in the 6th century BC, who inhabited an area near Numantia and Uxama. The first serious conflict with Rome occurred in 153 BC when Quintus Fulvius Nobilior was consul. Numantia took in some fugitives from the city of Segeda, who belonged to another Celtiberian tribe called the Belli. The leader of the Belli, Carus of Segeda, managed to defeat a Roman army. The Romans then besieged Numantia, and deployed a small number of war elephants, but were unsuccessful. Before their defeat in 133 BC, the Numantians gained a number of victories. For example, in 137 BC, 20,000 Romans surrendered to the Celtiberians of Numantia (population between 4,000 and 8,000). The young Roman officer Tiberius Gracchus, as quaestor, saved the Roman army from destruction by signing a peace treaty with the Numantines, an action generally reserved for a legate. Final siege of Numantia The final siege of Numantia began in the year 134 BC. Scipio Aemilianus, who was a Roman consul at that time, was in command of an army of 30,000 soldiers. His troops constructed a number of fortifications surrounding the city as they prepared for a long siege. Resistance was