docheiariou dochiariou monastery at mount athos in autonomous monastic state of the holy mountain, greece

aegean agio architecture athos autonomous byzantine byzantium castle central chalkidiki christian christianity church constantinople culture docheiariou dochiariou eastern greece greecen halkidiki historical history holy landscape macedonia medieval mediterranean monastery monastic mount mountain oros orthodoxy peninsula pilgrimage religion sanctuary sea seascape sight sightseeing spirituality state