Cheyenne Frontier Days™ Old West Museum

Founded in 1978, the Cheyenne Frontier Days™ Old West Museum is a 501(c)3 non-profit organization whose mission is to to cultivate a rich educational space for the diverse, international community served by, and rooted in, the American western legacy of Cheyenne Frontier Days™.

Our IRS non-profit tax identification number is 83-0239830.