The Fort Tuthill Military History Museum proudly presents the distinguished history and traditions of the 158th Infantry Regiment, 158th Regimental Combat Team, and current 1st Battalion 158th Infantry Arizona National Guard from 1865 to the present.The Fort Tuthill Military History Museum is a small but comprehensive facility This museum encompasses much Arizona military history from 1865 through today. Exhibits include uniforms, artifacts, maps, models, dioramas, photos, and narratives revealing the adventures of Arizona's citizen-soldiers covering nearly one and one-half centuries.

Located within Fort Tuthill County Park.