St. Martin's Cathedral has been the cathedral of Rottenburg since 1821. Its tower, dating from 1486, is its most prominent feature. It was reconstructed in 1644-1655 after a fire in Baroque style.
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.