The Château de Courcy was mentioned in 1091, when it was owned by Richard de Courcy and besieged by Robert Curthose. At the start of the 17th century, the castle was demolished by order of Richelieu and, losing all military function, slowly became an agricultural enterprise. In 1975, the remaining parts of the former castle including the gate on the road from Tôtes and the gateway to the second enceinte were protected by being added to the supplementary inventory of historical monuments. In spite of this protection, the condition of the site has continued to deteriorate.
The first castle in Courcy was probably built of earth and wood. The structure of the fortification was conceived as a succession of three enceintes (French term used for the inner ring of fortifications), but only the last remains. Surrounded by moats, the last enceinte was about 10 m high and defended by twelve towers, of which only nine round towers remain, and a square tower which probably served as a keep. Elsewhere in the enceinte are the remains of the Saint Catherine chapel. It was built in the 12th century but greatly remodelled in the 15th-16th centuries.
References:The Jan Hus Memorial stands at one end of Old Town Square. The huge monument depicts victorious Hussite warriors and Protestants who were forced into exile 200 years after Hus, and a young mother who symbolises national rebirth. The monument was so large that the sculptor designed and built his own villa and studio where the work could be carried out. It was unveiled in 1915 to commemorate the 500th anniversary of Jan Hus' martyrdom. The memorial was designed by Ladislav Šaloun and paid for solely by public donations.
Born in 1369, Hus became an influential religious thinker, philosopher, and reformer in Prague. He was a key predecessor to the Protestant movement of the sixteenth century. In his works he criticized religious moral decay of the Catholic Church. Accordingly, the Czech patriot Hus believed that mass should be given in the vernacular, or local language, rather than in Latin. He was inspired by the teachings of John Wycliffe.