The Mouse Castle, which took 30 years to build between the years 1353-1388, was considered to be one of the newest and most interesting buildings, due to its unique architectural design. The castle is also adjacent to the Katz Palace, which dates back to the same historical period. From the castle doors to the palace halls to see the exhibited collections and precious furniture. The unique location of the building on the eastern side of the Rhine, surrounded by trees and green natural areas, gives the castle and palace a unique scene of antiquity.