Fodor's Expert Review Musée Le Secq des Tournelles
Rouen
Free
Not far from the Musée des Beaux-Arts, this museum claims to have the world's finest collection of wrought iron, with exhibits spanning the 4th through 19th centuries. The displays, imaginatively housed in a converted medieval church, include the professional instruments of surgeons, barbers, carpenters, clockmakers, and gardeners.