The decision for the implementation of conservation and restoration works combined with the installation of an Information Centre for an exhibition about the life in medieval castles had been the result of an intensive discussion by public institutions. Obvious was the need of rehabilitation measurements of the whole site. Different conceptions had been developed, fortunately at least there had been the decision for a big profound solution, which means the recreation of many original parts of the medieval site and the erection of a modern hall which contains an exhibition of typical regional castle examples on top of the castle hill.