Fairlie Castle is a restored oblong tower castle located on a natural rounded knoll situated above a precipitous section of the Fairlie Glen near the town of Fairlie in North Ayrshire. It was built by the now extinct family, the Fairlies of that Ilk and survives in a fairly good state of preservation.
Timothy Pont records that Fairlie was a strong tower with orchards and gardens. One source has it that Sir Robert Fairlie of that Ilk built the present castle in 1521, the family having held the lands since the fourteenth century. In around 1656-1660 the last of the Fairlie family sold the castle and barony to the Boyle family in the person of David, first Earl of Glasgow. Little Cumbrae Castle, Law Castle at West Kilbride and Fairlie Castle are all in the vicinity of the Firth of Clyde and have striking similarities.
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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.