Plavecký Castlee was built as a royal frontier castle between 1256 and 1273. Until the 16th century it was owned by Counts of Jur and Pezinok. In the second half of the 16th century the castle was rebuilt into a Renaissance style with the lower court. Gradually it was again fortified and maintained during the 17th century (new cannon towers were added then). In 1706 the castle was damaged the imperial army that conquered it from the rebels.
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.