Nünegg Castle castle dates from the 13th century and it was built by the counts of Kyburg. The visible remains of the castle today consist of a large keep with annexed buildings such as Palas and ancillary buildings.
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.