The Holy Metropolis of Syros is an ecclesiastical administrative body that covers several islands including Syros, Tinos, Andros, Kea, Mykonos, Milos, Sifnos, Serifos, Kimolos, Kythnos, Folegandros, and Sikinos. The website provides information about the Metropolitan, church news, activities, publications, and contact details. It also details various social welfare activities such as a nursing home, a guest house, a family care center, and a kindergarten.