It was established in 1888, having originally been conceived around 1850. In 1913, the museum building was expanded by the Czech architect Karel Pařík who designed a structure of four symmetric pavilions with a facade in the Italian Renaissance Revival style. The four pavilions contain the departments of archaeology, ethnology, natural history, and a library. After being closed for several years due to heavy damage in the recent war, the museum has re-opened and is in the process of mounting new and pre-existing exhibits.