Limes Tripolitanus

The Limes Tripolitanus was a frontier zone of defence of the Roman Empire, built in the south of what is now Tunisia and the northwest of Libya. It was primarily intended as a protection for the tripolitanian cities of Leptis Magna, Sabratha and Oea in Roman Libya.

Map of the Limes Tripolitanus.
Remains of the Roman castrum of Golaia (currentl Bu Njem) in the Limes Tripolitanus.[1]