The Château de Termes is one of the so-called Cathar castles. Built on a promontory, defended on three sides by formidable deep ravines, the crumbling ruins of the castle cover an area of 16 000m². Held by the Cathar heretic Ramon (Raymond) de Termes, the castle only fell to Simon de Montfort after a siege lasting four months, from August to November 1210, the hardest siege of the first period of the Albigensian Crusade. Following an exceptionally dry summer and autumn, the empty water tanks led Raymond to offer surrender. However, as the crusaders advanced to possess the castle, they were met with a hail of arrows. A heavy storm overnight had replenished the cisterns and the defenders were able to hold out a little longer. Later, weakened from dysentery, and exposed to the fire of numbers of siege weapons, the garrison attempted unsuccessfully to creep out at night. The alarm was raised, the fugitives caught and killed, and Raymond surrendered the castle. After de Montfort's death, Raymond regained possession of the castle but was soon forced to give it up again, this time to the King of France.
Rebuilt in the 13th century as a royal garrison, the castle was one of the 'sons of Carcassonne' (five castles defending the border with Aragon and later Spain). When the border moved further south in the 17th century, the castle lost its function. It was taken over by a band of brigands who used it as a base from which to terrorise and pillage the surrounding country. To stop this, it was demolished by royal decree - a master mason from Limoux spent 1653 and 1654 blowing up the walls with gunpowder and reducing them to piles of rubble.
A short walk from the modern village of Termes are substantial ruins of the Château on a hill top nearby, including the vestiges of an extensive system of forward defenses. The ruins stand at an altitude of 470m on top of a hill surrounded on three sides by a ravine formed by the river Sou. You can see where le Termenet, the forward outpost, protected the fourth, most vulnerable, side. Few of the remains date from the Crusade only part of the southern face of the outer curtain wall, the inner wall and some of the buildings it protected. The rest is the work of royal engineers in the second half of the 13th century and the beginning of the 14th.References:
The Château de Chaumont was founded in the 10th century by Odo I, Count of Blois. The purpose was to protect his lands from attacks from his feudal rivals, Fulk Nerra, Count of Anjou. On his behalf the Norman Gelduin received it, improved it and held it as his own. His great-niece Denise de Fougère, having married Sulpice d'Amboise, passed the château into the Amboise family for five centuries.
Pierre d'Amboise unsuccessfully rebelled against King Louis XI and his property was confiscated, and the castle was dismantled on royal order in 1465. It was later rebuilt by Charles I d'Amboise from 1465–1475 and then finished by his son, Charles II d'Amboise de Chaumont from 1498–1510, with help from his uncle, Cardinal Georges d'Amboise; some Renaissance features were to be seen in buildings that retained their overall medieval appearance. The château was acquired by Catherine de Medici in 1550. There she entertained numerous astrologers, among them Nostradamus. When her husband, Henry II, died in 1559 she forced his mistress, Diane de Poitiers, to exchange Château de Chaumont for Château de Chenonceau which Henry had given to de Poitiers. Diane de Poitiers only lived at Chaumont for a short while.
Later Chaumont has changed hands several times. Paul de Beauvilliers bought the château in 1699, modernized some of its interiors and decorated it with sufficient grandeur to house the duc d'Anjou on his way to become king of Spain in 1700. Monsieur Bertin demolished the north wing to open the house towards the river view in the modern fashion.
In 1750, Jacques-Donatien Le Ray purchased the castle as a country home where he established a glassmaking and pottery factory. He was considered the French "Father of the American Revolution" because he loved America. However, in 1789, the new French Revolutionary Government seized Le Ray's assets, including his beloved Château de Chaumont.
The castle has been classified as a Monument historique since 1840 by the French Ministry of Culture. The Château de Chaumont is currently a museum and every year hosts a Garden Festival from April to October where contemporary garden designers display their work in an English-style garden.