Prehistoric cultural affiliation(s) include Windust Phase, Cascade Phase and Nimipu Phase dating back to 10999 BC.
Several famous people are associated with these Wallowa County historic places including Dr. Jerome William Barnard, William P. Warnock and S.L. Burnaugh.
Some of the country's most noteable architects helped create the Wallowa County places including Civilian Conservation Corps, USDA Forest Svce. Architecture Group, Calvin R. Thornton, S.R. Haworth, Flesch,J.A., & Sons, USDA Forest Service, Thomas DeVale, Cal Knowten, Frank Marr, Knowten, Cal and Builder (attributed). Prominent architectural styles found in Wallowa Country are Late 19th And Early 20th Century American Movements, Bungalow/Craftsman and Queen Anne.



