The Ducal Palace, an imposing 19th century building, was badly damaged in World War II and was then completely demolished in 1960. Between 2005 and 2007 the building was reconstructed using many of its original elements. The palace accommodates the »Schlossmuseum« displaying the eventful history of this Guelph Residential Palace. Entrance fee: Adults €4 incl. audio guide, children/youths up to 15 years free admission. Opening times: Tuesday 10 a.m.–5 p.m., Wednesday  1 p.m. - 8 p.m.; Thursday-Sunday 10 a.m.–5 p.m. (closed on Mondays).