The Musée de l’histoire du fer looks beyond Nancy’s Art Nouveau elegance to the industrial material that shaped Lorraine: iron. Its collections cover metallurgy, tools, machines, architecture, and the social world of iron and steel, giving useful context for a region often reduced to pretty squares and villas.
It sits outside the very centre, so it suits travellers with a real interest in industry, engineering, or regional history. Pair it with the École de Nancy Museum if you want to see both sides of Lorraine’s modern identity: decorative refinement and heavy material culture.