There are numerous websites related to the frontier army. Please contact me if you have a recommendation for an addition to this page. Also let me know if links no longer work.
U.S. Cavalry Association www.uscavalry.org
Fort Concho www.fortconcho.com
Fort Laramie, Wyoming Territory www.nps.gov/fola/
Fort Scott www.nps.gov/fosc/
Kansas State Historical Society http://www.kshs.org
Wyoming Historical Sites http://wyoparks.state.wy.us/Site/