Run by the Comanche Nation, this museum at 701 NW Ferris Avenue tells the story of the southern plains from a Numunuu (Comanche) perspective — the rise of the horse culture, the long resistance against Texan and US encroachment, the reservation period, and the cultural revival of the past half century.
Displays include traditional regalia, beadwork, a tipi, and an open courtyard for outdoor demonstrations. The gift shop carries work by Comanche artists. Admission is free or by donation; closed Mondays. Worth a stop before or after Fort Sill for a useful counterweight to the army's version of the story.