The Catacombs of Milos, in Milos Island, dating from the 1st - 5th century, are among the three most important of the 74 discovered worldwide, together with the catacombs of Rome and the Holy Land. It is possible that the Catacombs of Milos are older than the ones of Rome.
Perhaps only a small part of a sizable necropolis at the foothills of the village of Trypiti, the Catacombs of Milos were used by the early christians first as a burial site and later also as a place of worship and a refuge after persecution by the Romans became widespread. The Catacombs of Milos are considered to be the most important early Christian monument of worship in all of Greece.
Still visible to the visitors of the Catacombs of Milos are inscriptions on the walls including the Monogram of Christ and the ecumenical Christian symbol "ΙΧΘΥΣ", hollows used for lamps and votive gifts to the departed, and a couple of graves of infants.
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