The Museum of Nassau-Orange  in Oranienstein castle offers guided tours of the baroque castle rooms for periodic and shows the covers of Diez, of the noble family of Orange, the present Dutch royal house.

The Regional Museum  in the Castle of Diez  Diez - aspects of the permanent exhibition: Pre-and Early History, History of the Count's castle, town history Diez (from the Middle Ages to the present), Prince gallery.
The Museum of Nassau-Orange  in Oranienstein castle offers guided tours of the baroque castle rooms for periodic and shows the covers of Diez, of the noble family of Orange, the present Dutch royal house.
The Regional Museum  in the Castle of Diez  Diez - aspects of the permanent exhibition: Pre-and Early History, History of the Count's castle, town history Diez (from the Middle Ages to the present), Prince gallery.
Diez, Germany