building at the mouth of the River Fonias, in the northeastern part of the island.
2. The Fortress complex with the trench wall and three towers in Paleopoli above the Early Christian basilica.
3. The fortifications of the Chora, in the west, at the top of a steep hill.
Service Unit: 12nd Ephorate of Byzantine Antiquities _x000D_
Phone: +30 25210 224716