By team, come and take up the various challenges that await you on the esplanade of the Fabrique de la ville and in the Maison-Scaffolding:

• The rose kit: reconstruction in the form of a puzzle of the north rose of the Basilica of Saint-Denis.
• The 13-knot rope and rosette pattern: put yourself in the shoes of an architect of the Middle Ages and make rosettes using 13-knot ropes.
• Sounds of the past: what were the jobs of the builders of the Middle Ages? Try to identify them through sound recordings.
• Building materials: like an archaeologist, learn to study the facade of the scaffold house to recognize the different materials used for its construction.
• Photo Express: explore the scaffolding house to find the places illustrated on photographs.
• The lookout tower: climb to the top of the scaffolding and try to recognize the different visible monuments (some are very famous!).
  A final test awaits you at the end of the day… Ready to face our challenges?