Zelem Castle was a knight's moated fortress located in the lowland areas left of the Rhine River between the villages Mehr and Niel. Zelem was mentioned for the first time in the 12th century as a property of Echternach Abbey. In the first half of the 14th century, Zelem belonged to the Counts of Kranenburg but was sold in 1348 to the lords of Groesbeek. In the 15th century, the Palant-Wylich family became the owners of the estate, in whose hands it remained for centuries. The castle remains privately owned and can therefore only be viewed from the outside.
The castle's basic fabric comes mainly from the first half of the 15th century. In the middle of the 16th century it was rebuilt in Renaissance style. The former three-storey building includes two corner towers formerly equipped with canopies, one of which was decorated with a frieze with sandstone ornaments, mythical creatures, human heads, and a stair tower. The Renaissance portal is adorned with the emblem of the Palant family and the date 1464.
Inside the house is a barrel-vaulted basement, a tower room with a star vault, and a fireplace from the Renaissance. By 1800, the basic structure had been significantly reduced, and the fortification, except for the main wing, was dismantled.
References:Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.