Mata Bejid Castle is a rectangular fortress built originally during Muslim era. It has two towers on both sides, quite deteriorated, the one on the North consists of an interior room covered with a pointed vault (keep), and the one on the South has a low solid body and the upper one habitable. The castle is divided into two large areas, the main square (it was converted in recent times into a farmhouse, of which the arches of the zahúrdas that overlooked this large courtyard are preserved) and the Islamic fortress (a higher niver with respect to to the rest of the castle).
References:The Gravensteen is a castle in Ghent originating from the Middle Ages. The name means 'castle of the counts' in Dutch. Arnulf I (918–965), Count of Flanders, was the first to fortify this place, building a medieval bastion on this high sand dune, naturally protected by the river Leie and its marshy banks. This bastion consisted of a central wooden building and several surrounding buildings, also in wood.
In the early 11th century, the wooden building was replaced by a stone residence, consisting of three large halls that made up three storeys, connected by a stone stairwell. The monumental stone staircase, the light openings, the fireplaces built into the walls and the latrines were signs of considerable luxury and comfort in those days. There was probably also a tower.