Rieneck Castle is a hill castle located in the town of Rieneck, Bavaria. In 1150 Ludwig I, Count of Loon and Rieneck, ordered the building of the castrum Rinecke on the northeastern boundary of his territory, with the aim of safeguarding the lands of this aristocratic family against the neighbouring lordships of Mainz, Würzburg and Fulda. The little hill in the Sinn valley offered excellent conditions: there was only one direction where the castle required additional protection by a defensive ditch, and offered as narrow a front as possible to attack. The latter can be clearly seen in the ground plan of the keep, the 19-metre high 'Thick Tower', which is outwardly an irregular, seven-sided polygon, whose tip points towards the nearby hill.
The castle complex initially consisted simply of a courtyard surrounded by defensive walls, and the keep, with its 4 to 8-metre thick walls. Inside the walls half-timbered buildings were constructed as living quarters, store rooms, and stables. Of these only what we now know as the 'arched cellar' survives.
The castle today serves as a scouting facility and is owned by the German Christian Guide and Scout Association VCP.
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.