The Château de Pierrefonds is a castle situated in the commune of Pierrefonds in the Oise department in the region of Picardy, France. It is on the southeast edge of the Forest of Compiègne, northeast of Paris, between Villers-Cotterêts and Compiègne.
The Château de Pierrefonds includes most of the characteristics of defensive military architecture from the Middle Ages, though it underwent a major restoration in the 19th century.
Wikipedia https://en.wikipedia.org/wiki/Château_de_Pierrefonds
Official website http://pierrefonds.monuments-nationaux.fr/
Facebook https://www.facebook.com/ChateauDePierrefonds
Address (Unnamed Road), Pierrefonds 60350, France
Coordinates 49°20'48.986" N 2°58'48.675" E