the oldest european sea fort rammekens, netherlands

ancient antwerp architecture attraction canal city control cultural defense defensive destination dutch east embankment europe european flushing former fort fortification fortifications fortress foundation heritage holland landmark landscape main medieval middelburg moat monument mouth national nature netherlands old oldest port protect protection province rammekens ritthem route routes scene scenery scenic scheldt sea seawall shipping sight site sloe small task tourist town travel view village vlissingen walcheren wall water welzinge western westerschelde work works zeeburg zeeland