The Château de Montataire is a 12th-century castle in the commune of Montataire. The castle was constructed in the 12th century by Count Renaud II de Clermont (c. 1074 – c. 1154). It comprises a right-angled corps de logis flanked by four round towers of different diameters. The building was subject to several alterations up to the 19th century. The grounds now contain several buildings but are not accessible to the public.
The castle is in the rue de l'Église, but is not visible from the public domain except at a distance from the rue Lénine in the east.
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.