The most prominent landmark in Hnojník is a baroque château built in 1736 in the central part of the village by order of Karl Beess. It was rebuilt in an empire style in the first half of the 19th century according to the plans of Viennese architect Joseph Kornhäusel. After World War II, the château was confiscated by the state administration as was mentioned above. Part of the furniture and paintings was relocated to the château in Šternberk. However, a significant part of it was stolen by unknown persons. The library was relocated to Šternberk and Potštát. The château became a property of the local administration and since 1966 of the collective farm (JZD). Since the 1970s, the château slowly dilapidated. After the fall of communism in 1989, it became a property of a private owner who didn't renovate it and the landmark continued to dilapidate. The state administration sold the landmark in 2008 to a new private owner, after the old one lost his property rights when he was imprisoned. The château in Hnojník remains one of the most endangered cultural landmarks in the country.