Argini Syros

Hidden within the medieval Catholic quarter of Ano Syros — the hilltop rival to Ermoupoli below — Argini Syros occupies a restored Cycladic mansion on Apollonos street, where Capuchin monastery bells mark the hours and Venetian-era alleyways frame every window view.

The property runs an indoor pool, Turkish steam bath, and a full massage menu covering back, neck, foot, and full-body treatments — rare depth for a five-star boutique this size. The restaurant handles special dietary requests and delivers to rooms; the bar stocks wine and champagne selected from Greek island producers.

Ano Syros sits a steep ten-minute walk or short taxi ride above the port capital, keeping guests clear of summer cruise crowds while the Cyclades ferry network remains within easy reach.