Monastery of Megisti Lavra

It was built in 963 by St. Athanasius the Athonite, with the financial support of the emperors Nikephorus Phocas and Ioannis Tzimiskes. During the ten centuries of its existence, the monastery has always held the first place among the other monasteries of the Holy Mountain, partly because of its wealth, partly because of the heirlooms stored there (manuscripts, historic documents, chysobulls, portable icons etc).