On the island of Patmos in the Aegean Sea, the Monastery of Saint John the Theologian stands as one of Greece's most significant Orthodox sanctuaries and a UNESCO World Heritage Site. This first installment explores its fortified architecture, storied history, and the treasured manuscripts and religious artifacts preserved within its museum. Founded in the late eleventh century by the monk Christodoulos under a charter from the Byzantine emperor, it grew into a walled citadel of grey stone whose battlements and towers shielded the community from pirate raids, with the town of Chora spreading beneath its walls. Its library ranks among the richest in the Orthodox world, holding codices, imperial charters, and icons gathered over nine centuries of continuous monastic life.
