The largest Baroque mansion on the plain in Slovenia with courtyard wings and an interior richly decorated with paintings (before 1708) and stucco, stands in the middle of a garden in a 1,700 m long park, complemented by vibrant Baroque sculptures. The building and park are classified as an immovable monument of national importance and were declared as such on 6 October 1999. A national cultural monument is a building that has exceptional cultural value at the national level. Such buildings are initially assessed as cultural heritage and then entered into the Register of Immovable Cultural Heritage. The declaration is carried out by acts of declaration adopted by the competent authority. These acts are published in the Official Gazette of the Republic of Slovenia or the local community gazette.