Strömsberg Ironworks was established in 1643-1645 by Flamish Welam Vervier and it was in use 275 years. The industrial village is very well-preserved. The wooden manor house was built in 1757-1758 by Charles De Geer. The bell tower dates from 1736 and blast furnace from 1723. The other buildings originate mainly from the 19th century.
References:The Château du Lude is one of the many great châteaux of the Loire Valley in France. Le Lude is the most northerly château of the Loire Valley and one of the last important historic castles in France, still inhabited by the same family for the last 260 years. The château is testimony to four centuries of French architecture, as a stronghold transformed into an elegant house during the Renaissance and the 18th century. The monument is located in the valley of Le Loir. Its gardens have evolved throughout the centuries.