Must see attractions in Kastro

  • C
    Church of the Seven Martyrs

    From the seaward end of town, a steep but sturdy path leads down the cliff to this tiny blue-domed church, set on its own little promontory surrounded by…

  • A
    Archaeological Museum of Sifnos

    This small museum in the heart of Kastro houses archaeological remains from the ancient town. It's sometimes inexplicably closed.