unconquered greek fortress. lesvos. greek islands.

aegean architecture battle battlement blanche blu blue castle chapel conquer conqueror conquest crenel crusade dried dry east europe european firm fortification fortified fortify fortress grass greece hill inflexible island islet knights lesbos lesvos mediterranean middle monastery mount ordymnos orthodox peak religion religious rocks siege sky steadfast stone top tower unbending unconquerable unconquered unshaken victoria victory view walls ypsilou