Neuberg (also Neuberk) is a ruins of castle in Podhradí in the Karlovy Vary Region. The castle was built by the Neuberg probably in late 13th century, and was first mentioned in 1288. In that year, after Albrecht von Neuberg's death, King Rudolph I of Bohemia handed Neuberg and the whole village to the lords of Plauen as a fief. Later, the castle was damaged by the army of Charles IV. In 1392, the village and the castle were inherited by Zedtwitz, and became the centre of the whole Aš region.
After a big fire in 1610, the castle was seriously damaged. The House of Zedwitz divided into several lines that moved to new chateaus in Aš, Kopaniny, Doubrava, Smrčina and two chateaus in Podhradí. Since then, the castle has been uninhabited.
Nowadays there is only the castle tower, 22 metres high. The local council tries to save it, but due to lack of finances it is a big problem.
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.