All over the island you can visit interesting
monuments, witnesses of long past times. The oldest buildings of the island are small settlements and strongholds from the Early Bronze Age, the Cycladic epoch, known mostly for its famous Cycladic idols. Other important ancient monuments are a Mycenaean domed tomb, ruins of a large temple of Dionysus, a partly restored temple of Demeter, unfinished monumental marble statues, and a round tower from the Hellenistic epoch. In addition, the island has an exceptionally large number of important Byzantine churches, many with old wallpaintings (among them one of the oldest churches of the Balkans, Panagía Drosianí near the village of Moní). Finally in many villages you will find a medieval tower of the Venetian epoch.