Kastri hill and the building remains of Kastri settlement on its peak, 1898 excavation. Kastri group, 2300-2200 BC. Photos from Ch. Tsountas, Kykladika II;  7, 1-2. Archaeological Museum of Syros, Room 3.
<a href="//commons.wikimedia.org/wiki/User:Zde" title="User:Zde">Zde</a>
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<span class="int-own-work" lang="en">Own work</span>