This itinerary explores the medieval heritage of Coutances, a small Normandy town with exceptional Gothic architecture. The route includes the 13th-century cathedral with its iconic lantern tower, the Quesnel-Morinière Museum featuring Norman ceramics and fine arts, the historic Botanical Garden with 19th-century remarkable trees, and two medieval churches. All attractions have free admission. The museum is closed on Mondays and Sundays (except July-August). Saint-Pierre Church may have limited access due to ongoing restoration after Storm Ciaran damage.