Reichenstein Castle is one of four castles on a slope called Birseck that confines the plain of the Birs river and is the sister castle to Birseck Castle. Between 1245-1813 the castle was a property of the Swiss noble family Reich von Reichenstein. Today Reichenstein hosts various birthday celebrations, concerts, and weddings throughout the year.
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.