Hill forts developed in the Late Bronze and Early Iron Age, roughly the start of the first millennium BC, and were in use in many Celtic areas of central and western Europe until the Roman conquest.

No sign of buildings of the monumental Nuragic civilization, which developed in the Bronze Age and Iron Age in Sardinia, have been found in the city.

Later various cultures developed there in the Bronze Age and Iron Age.

Various archaeological cultures developed in the Mesolithic, Neolithic, Bronze Age, and Iron Age.

Hill forts developed in the Late Bronze and Early Iron Age, roughly the start of the first millennium BC.