MonasteryOsiou Gregoriou monastery
monastic community of Mount Athos, Greece
Approximate location – not yet verified.
The Holy Monastery of Saint Gregory, also known as Gregoriou Monastery is an Orthodox Christian monastery in the monastic state of Mount Athos in Greece. The Monastery ranks seventeenth in the hierarchy of the Athonite monasteries. It is built by the sea, on the southeastern side of the peninsula, neighboring the monasteries of Simonopetras and Dionysiou.