Prehistoric cultural affiliation(s) include Native American dating back to 1000.
Many famous people are associated with these Chelan County historic places including D.A. Beal, Frank Lucas, Richard Hinton Lord, Michael Horan and W.T. Clark.
Some of the country's most noteable architects helped create the Chelan County places including USDA Forest Svce. Architecture Group, Civilian Conservation Corps, Great Northern Railway, Edge Moor Bridge Works, Bureau of Reclamation, Washington Water Power Co., US Steel Co. American Bridge Divisio, Puget Sound Bridge & Dredging Co., Frank Lucas and Washington Bridge Co.. Prominent architectural styles found in Chelan Country are Bungalow/Craftsman, Queen Anne and Beaux Arts.