Annevoie Castle (Château d'Annevoie) is a château in the village of Annevoie-Rouillon located in Wallonia in the municipality of Anhée.
It was built in the 18th century by the Montpellier family, and is principally known for the extensive water gardens that surround it, the Jardins d'Annevoie, the only ones of their kind in Belgium. The design is basically French, but contains numerous English and Italian elements. The water is from the River Rouillon.
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.