Mari Sandoz High Plains Heritage Center
- Honors author-historian who wrote about the High Plains region of the American West. Includes her biography, details of collections and exhibits, staff directory and hours.
- http://www.csc.edu/sandoz/

Chadron Public Library
- Offers general information about policies, services, volunteerism, job opportunities, the Friends of the Library organization, location and hours. Includes an online catalog and a photograph archive.
- http://www.chadronpubliclibrary.com/