Andretta is a small fortified village at the end of the Greco-Gothic war (mid-6th century AD), in the Byzantine reorganization of a strategic-defensive and territorial control system that placed Conza as the last barrier to the advance of the Lombards towards Salerno and Puglia. However, Conza was occupied by the Lombards and became the seat of an important gastaldato in which the fortified village of Andretta was elevated to the rank of Castellum. At the end of the 11th century Conza was occupi read more