Through more than 170 works, models and audiovisual displays, explore the history of Thérouanne, a Gallo-Roman city that became the seat of a vast bishopric in the Middle Ages, then the heroine of a terrible siege in 1553.
Meet at the Maison de l'Archéologie, 6 Place de la Morinie, Thérouanne. Open to the general public. Free admission. Information: maisons-pah@aud-stomer.fr / 06 43 85 15 47.