[2] A document of 1118 records that the Count of Béziers, Bernard Athon, ceded the castellum of Pézenas to his son, Raimon.
During the 17th century, Cardinal Richelieu, sworn enemy of the Duc de Montmorency Henri II, had promised to abolish the States of the Languedoc, fearing they were too strong and independent of the kingdom of Louis XIII.
Following Henri's revolt at the head of the Languedoc States, in 1632 (or 1633, according to tourist information at the site), Richelieu ordered the castle to be destroyed.
)[4] Passing through the town in 1660, Louis XIV remarked of the castle, "En vérité, Messieurs, c'est grand dommage d'avoir fait démolir cette importante place."
The castle site is open to the public on special occasions such as concerts and theatrical presentations.