Castellum Dimmidi
Algeria
Messad (also Messaâd; مسعد) is a town and commune in Djelfa Province, Algeria. It lies in the Ouled Naïl region on the Saharan Atlas steppe margin, where an oasis and wadi system supports settlement and agriculture. The modern town is traditionally associated with the Roman frontier outpost known in antiquity as Castellum Dimmidi, also recorded locally as Ksar el-Baroud.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).