At a short distance northwestern to the town of Pythagorio it is found Spiliani: as its name indicates (“spilia” is the Greek word for “cave”) it is a small church situated within a big cave; the church is dedicated to the Presentation of Virgin Mary. The church has a very old icon made of marble presenting Virgin Mary, but its features are hardly visible. Beside the church it is found a spring with holy water.

Another church dedicated to Aghios Georgios (St. George) and a few cells are situated just out of the cave. Spiliani is a dependency of the Monastery of Hozoviotissa of Amorgos. The locals use to call the monastery “Kaliarmenissa”, which would mean in English something like “the one who gives good sails”.