🇬🇷 Ano Syros is a town and a former municipality on the island of Syros, in the Cyclades, Greece. Since the 2011 local government reform it is part of the municipality Syros-Ermoupoli, of which it is a municipal unit. The municipal unit includes the uninhabited islands Gyaros (lying to the north-west of Syros) and Varvaroúsa. The municipal unit shares the island of Sýros with the municipal units of Ermoupoli and Poseidonia.