Conservation and protection of the north-west and west walls of Thessaloniki Phase B The walls of Thessaloniki are a historical listed monument and a UNESCO World Heritage Site The specific Act aims at the preservation, protection, preservation and enhancement of the north-western and western wallsThe proposed works will contribute significantly to the removal of the risk in order to avoid further deterioration of the monument in the intervention sections and its aesthetic restoration within the historical and natural space of its existence.share on FacebookTwitterLinkedinEmailreport an issue