monastery of st. john the theologian in patmos, greece

abbey activity aegean ancient antique apocalypse arch architecture artifacts attraction belfry bells biblical blue building byzantine castle catholic cave center chora christian christianity church cross culture destination dodecanese doors eastern era europe exteriors famous gothic greece greek hellenic heritage historical history hora inside interiors island islands john landmark landscape location mediterranean medival monastery monument orthodox patmos port religious ruins scenes site sky small spirituality structure symbol temple theologian tourism tower travel unesco view wall white windows world worship