Carl & Mary Koehler History Center
- Features collections of over 35,000 artifacts ranging in size from hat-pins to electric cars, special programs, research center and store. Includes membership details, volunteer opportunities, newsletter, and calendar. Located in Cedar Rapids.
- http://www.historycenter.org/

Grinnell Historical Museum
- Exhibits and displays, events, services, general information, shopping, and contact information.
- http://www.grinnellmuseum.org

Floyd County Museum
- Presents over 50,000 artifacts depicting early and recent prairie life, both agricultural and industrial.
- http://www.floydcountymuseum.org/

Prairie Trails Museum
- Five galleries 25,000 artifacts and an extensive collection of early farm artifacts in East Corydon.
- http://www.prairietrailsmuseum.org/