Elymian and early settlement The origins of Eryx are uncertain, but archaeological evidence indicates the presence of a settlement by the late Archaic period, preceded by earlier occupation layers. Excavations beneath the city walls have revealed structures dating to the 6th century BCE, suggesting the existence of an indigenous settlement prior to the construction of the fortifications. There is little clear evidence for the existence of a polis at Eryx before the late 6th or early 5th century BCE. Earlier Greek sources refer only to the territory of Eryx rather than to an established city, suggesting that the development of an urban centre occurred relatively late. The emergence of a civic community at Eryx in the early 5th century BCE is also reflected in its coinage. The earliest issues, dated to this period, are associated with the emergence of the city as a polis. The use of Greek legends on these coins indicates participation in wider economic and cultural networks and reflects the adoption of Greek linguistic and monetary conventions. The development of the urban centre may have been closely connected to the importance of the sanctuary, which appears to have held wider regional significance and likely played a central role around which the settlement developed. Over the following century, it remained a key stronghold under their control. Eryx played an important role in the
First Punic War (264–241 BC). In 260 BC, the Carthaginian general
Hamilcar evacuated much of the population to the nearby coastal settlement of Drepanum (modern
Trapani), turning the mountain into a military position. The site thereafter became a key point of contention between Carthaginian and Roman forces. In the later stages of the war,
Hamilcar Barca established himself at Eryx, the site of the
Battle of Eryx, holding the city on the slopes while a Roman garrison occupied the summit sanctuary. This division of control persisted until the Roman naval victory at the
Battle of the Aegates Islands in 241 BC, which brought the war to an end and secured Roman control of Sicily. This situation, in which the summit and the lower settlement were held separately, corresponds with the description given by Polybius and has been interpreted by modern scholarship as indicating that the sanctuary of Venus Erycina was located outside the urban area of the city. Despite this limited attention to the city in the literary sources, the cult of Venus Erycina retained wide prestige in the Roman world. Temples to Venus Erycina were established at Rome itself, on the
Capitoline Hill (dedicated 215 BC) and near the
Porta Collina on the
Quirinal (vowed 184 BC; dedicated 181 BC). Its continuing importance is further reflected in the early Imperial period, when a delegation from
Segesta appealed to the emperor
Tiberius for the restoration of the sanctuary. The wider prestige of the cult is also reflected in late Roman art. A 3rd–4th century mosaic from Ammaedara (modern Haïdra, Tunisia), known as the
Mosaic of the islands and cities of the Mediterranean, includes a depiction of Eryx, labelled
Erycos, among other sites associated with Venus. Archaeological evidence likewise indicates continued activity at the site in the Roman period. Finds from the area of the later
Castle of Venus, corresponding to the sanctuary, include material dating to the Late Republican and early Imperial periods. In addition, an inscription commemorating the victory of
Lucius Caecilius Metellus at Panormus in 250 BC, discovered near the site of the church of
San Pietro and now preserved in the
Cordici Museum, attests to the presence of military and commemorative activity at Eryx during this period. By the medieval period, the site of the ancient city had re-emerged as an important Christian religious centre under the name Monte San Giuliano, later known as
Erice. ==Archaeology==