Castle of Venus

The summit of Monte Erice had been a place of worship for many centuries before the Norman castle was constructed. By at least the 6th century BC, the site was occupied by a sanctuary revered by the Elymians and later identified with the Phoenician goddess Astarte, the Greek Aphrodite and the Roman Venus Erycina. The temple became one of the most celebrated religious centres of the ancient Mediterranean, attracting pilgrims from across the Greek and Roman worlds. Following the decline of the pagan cult in late antiquity, the Normans built a fortress here during the 12th century, reusing the temple's foundations and incorporating elements of the ancient sanctuary into the new defensive complex.

The castle occupies an isolated rocky outcrop at the south-eastern edge of the mountain plateau, protected by steep cliffs and separated from the town by a rock-cut ditch. Its surviving fabric is predominantly Norman, with later medieval and Spanish alterations reflecting the site's continuing strategic importance. Within the precinct are the remains of the medieval Church of Santa Maria della Neve, together with fragments from the ancient sanctuary. The entrance façade retains Guelph battlements, a machicolation, a mullioned window and the coat of arms of Charles V, illustrating the castle's evolution over several centuries.

Archaeological excavations carried out during the 20th century uncovered parts of the buried sanctuary beneath the castle courtyard, confirming the site's long religious history while demonstrating how much remains concealed beneath the medieval fortress.