Muzeum Przyrodnicze Wielkopolskiego Parku Narodowego w Jeziorach

This natural history museum tells the story of Greater Poland National Park, and it is housed in a palace at Jeziory built in 1940–1943 as the residence of the Nazi war criminal Arthur Greiser. Its collections are devoted to the park's nature. It continues a museum first opened in Puszczykowo in 1952 and has been in Jeziory since 1998.