The village is a fortresslike complex of narrow streets, tightly packed houses and arches, with a ruined tower-dungeon at its center. Even more unexpected is the distinctive graffito technique used to decorate the exteriors of many of the buildings. The outer layer of cement is painted white and then geometric shapes are scraped away. The church on the main square is truly eye-catching, while off the square is the small church of Aghii Apostoli, with frescoes dated to the 12th century.