The McCoy Polygonal Barn is a historic building located near Hepburn in rural Page County, Iowa, United States.

[2] The hexagon-shaped building features white horizontal siding, a large monitor with 12 windows, and an aerator.

[2] Because of this building's original use as a sale barn it was needed to provide the required amount of light.

This article about a property in Page County, Iowa on the National Register of Historic Places is a stub.

You can help Wikipedia by expanding it.This article about a building or structure in Iowa is a stub.