Farnsburg castle ruins are the remains from the 14th century. It was built by the Counts of Thierstein between 1319-1342. In the 15th century Farnsburg lost its military purpose. The buildings were left to decay and it was easily conquered in 1653 (the Peasants' War) and finally in 1798 (by the revolting farmers). In 1798 the city Vogt was finally expelled and the castle was set on fire by landowners. The ruin was then used as a quarry.
A good starting point for a hike to the ruins is the Landgasthof Farnsburg - from here it is 20 minutes walk to the ruins. There are also BBQ and picnic facilities in close proximity to the ancient ruins.
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.