Free tour of the episcopal quarter by Marie Ansar, project manager for the city of art and history, and Calixte de Nigremont, artistic director for the cathedral's 800th anniversary and master of ceremonies for Malices et Merveilles.

Meet in front of the steps in front of St Peter's Cathedral.

Information: Maladrerie Saint-Lazare 03 44 15 67 62 or maladrerie@beauvaisis.fr