Due to its crucial geographical position, Syros became known as a maritime way-point. Moreover, the special social, religious and institutional conditions prevailing on the island, led Syriots to neutrality at the beginning of the Greek Revolution in 1821. As a result, Syros became a secure shelter during the Revolution, attracting many Greek refugees from Asia Minor, Chios, Spetses, Psara, Aivali, Smyrna, Kydonia, Kassos and other places.