Ключевые слова: aegean, aegean sea, agio oros, architecture, athos, autonomous monastic state of the holy mountain, byzantine, byzantium, castle, central macedonia, chalkidiki, christian, christianity, church, constantinople, culture, eastern, eastern orthodoxy, greece, halkidiki, historical, history, holy, landscape, medieval, mediterranean, monastery, monastic, mount, mount athos, mountain, orthodoxy, peninsula, pilgrimage, religion, russian, saint pantaleon, saint panteleimon, saint panteleimon monastery, sanctuary, seascape, sight, sightseeing, spirituality,