Enter the intricate world of lace-making, the industry that once made Calais a textile powerhouse. The informative, cutting-edge exhibits trace the history of lace from the early centuries of hand-knotting (some stunning samples are on display).
The highlight is watching a century-old mechanical loom with 3500 vertical threads and 11,000 horizontal ones bang, clatter and clunk according to instructions given by perforated Jacquard cards. Signs are in French and English. Situated 500m southeast of the town hall building.