The museum is very important institution for whole province and owns more than 250 000 exhibits.
Its 70-year-long history is a part of the Polish museum tradition. The museum’s large collection contains: archeological, historical, ethnographical exhibits and works of art. The museum departments are: Regional Museum (main building), Museum of Rzeszow's History, Museum of Ethnography and Biographical Museum of Julian Przybos. RegionalMuseum in Rzeszow offers permanent and temporary exhibitions, conferences, treatises, museum lessons, concerts, poetry evenings etc.