In the 11th century there was wooden fort on the site of current castle, built by Robert Mesnières. It was demolished in the 15th century and the new Renaissaince castle was built in the early 1500s and inaugurated in 1546. It was influenced by famous castles of Loire valley.
In 1590 Château de Mesnières was moved to the possession of Fautereau family. Louis Fautereau enlarged and decorated the castle and built a new chapel. However after the Great Revolution it was used as a prison and later orphanage. The castle was badly damaged by fire in 2004. Today it is restored and open to the public.References:
The Château Comtal (Count’s Castle) is a medieval castle within the Cité of Carcassonne, the largest city in Europe with its city walls still intact. The Château Comtal has a strong claim to be called a 'Cathar Castle'. When the Catholic Crusader army arrived in 1209 they first attacked Raymond-Roger Trencavel's castrum at Bèziers and then moved on to his main stronghold at Carcassonne.
The castle with rectangular shape is separated from the city by a deep ditch and defended by two barbicans. There are six towers curtain walls.
The castle was restored in 1853 by the architect Eugène Viollet-le-Duc. It was added to the UNESCO list of World Heritage Sites in 1997.