The Konstamonitou monastery
or Kastamonitou monastery is an Orthodox Christian monastery in the monastic
state of Mount Athos in Greece.
It stands on the
southeastern side of the Athos peninsula.
The monastery ranks
twentieth in the hierarchy of the Athonite monasteries.
The monastery was founded
in the 11th century. It is dedicated to Saint Stephen.
The monastery has about 51
The monastery library holds
110 manuscripts and approximately 5,000 printed books.