Panhandle–Plains Historical Museum is a history museum on the campus of West Texas A&M University in Canyon, Texas, U.S.A., a small city south of Amarillo. The museum's contents are owned and controlled by the Panhandle-Plains Historical Society, while West Texas A&M University and the Texas A&M University Board of Regents maintains and provides the facilities. Panhandle–Plains Historical Museum claims to be the largest history museum in the state of Texas with 70,000 visitors annually and more than three million artifacts.