Cortewalle Castle dates back to the 15th century, and is one of the oldest in the Waasland. It is built of white sandstone, in Flemish Renaissance style. For centuries it was in the possession successively of the Triest, Goubau and de Brouchoven de Bergeyck families, until the Brouchovens sold it to the municipality of Beveren, who use it for the storage of the extensive and important De Bergeyck archives.
Today Cortewalle castle hosts the Municipal Local History Museum with a rich collection of lace and a restored Aubusson tapestry.
References:The Château de Foix dominates the town of Foix. An important tourist site, it is known as a centre of the Cathars. Built on an older 7th-century fortification, the castle is known from 987. In 1002, it was mentioned in the will of Roger I, Count of Carcassonne, who bequeathed the fortress to his youngest child, Bernard. In effect, the family ruling over the region were installed here which allowed them to control access to the upper Ariège valley and to keep surveillance from this strategic point over the lower land, protected behind impregnable walls.
In 1034, the castle became capital of the County of Foix and played a decisive role in medieval military history. During the two following centuries, the castle was home to Counts with shining personalities who became the soul of the Occitan resistance during the crusade against the Albigensians.