Qasr al Hosn, a castle built in 1761. Gatehouse, rebuilt in 1940 and 1980. Watchtower, late 18th century. Watchtower, late 18th century. Watchtower, late 18th century. Watchtower, late 18th century. Phases of the fort construction. National consultative council room. MangroveQasr Al Watan Labels