crusader castle, byblos, lebanon

arc archaeological archaeologist architecture ashlar bailey barbican bartizan basin battlement byblos castle centre citadel city civilisation column courtyard crusader crusaders crusador culture destination dungeon east exterior fall flow fort fortification fortress gate gatehouse greek historic historical history hole hyksos iron jbeil keep king knight landmark lebanon limestone medieval mediterranean middle monument northern nympheum old path phoenician pillars rail religious roman round ruin ruins site souk stair staircase statue stone tower track train wall water west western