Neu-Bechburg Castle was built in 1250 by the Lord of Bechburg. The castle changed owners several times and, in 1635, it temporarily became the seat of the Bishop of Basel. Later it served as a private apartment, an inn and finally a stone quarry. In 1835 it was acquired by Johannes Riggenbach. His son Friedrich restored the castle from 1880 onwards.
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.