Palais de Justice – Cour de Cassation The Paris palace of Justice houses various courts:
* the Paris court of large claims (tribunal de grande instance) and the associated Paris correctional court; as of 2007 there are discussions so as to their possible relocation in another location;
* the Paris Court of Appeal;
* the French Cour de cassation (highest jurisdiction in the French judicial order).

The Palais also contains the ancient structure of the Conciergerie, a former prison, now a museum, where Marie Antoinette was imprisoned before being executed on the guillotine.