The Château de Blandy-les-Tours was mentioned first time in 1216. It belonged to Adam II de Chailly, Viscount of Melun and consisted of a simple manor. The chapel was originally only stone building. In the 14th century, the castle was strongly modified with new fortifications: a moat was dug and a new gate-tower with a drawbridge was included in the enclosing wall. The kings Charles V (1364 - 1380) and Charles VI (1380 - 1422) financed the transformation into a castle for the successive owners of the castle, the counts de Tancarville Jean II and his grandson Guillaume IV. A high keep, defended by two drawbridges, was built. The curtain wall was modified by the addition of new towers. All these modifications took place during the Hundred Years' War.
However, the castle of Blandy-les-Tours was rebuilt in the 16th century by François II of Orleans. The castle consequently became a residence. The princess of Cleves married there in 1572 in the presence of the future Henry IV. But, the castle often changed owner and worsened gradually with various dwellings inside the enclosure.
After the 17th century restorations, the marshal de Villars, owner of the castle of Vaux-le-Vicomte, bought the land and the castle of Blandy. He decided to dismantle it and transformed it into a farm. The roofs were taken from the towers, the parapets were destroyed and the large gatehouse was dismantled.
In 1764, the castle was resold to the duke of Choiseul-Praslin, minister of Louis XV. In 1888, Pierre-Charles Tuot, the mayor of Blandy-les-Tours, bought it and gave it to the municipality, no building remains in the ruined enclosure. It became a Monument historique in 1889. In the 1970s, volunteer associations began the first works to restore the castle.
The keep of the castle is built as part of a hexagonal enclosure, around the castle chapel. It stands 35 m high inside a polygonal enclosure of 14th century round towers. In the courtyard are the remains of the Merovingian crypt. The castle of Blandy is a typical example of a 13th-century feudal fortress, later transformed into a great lordly residence in the style of the late 14th century. The enclosure holds 6 towers.
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.