The Charles B. Reynolds Round Barn was a historic building located near Doon in rural Lyon County, Iowa, United States.

[2] The building was a true round barn and featured white horizontal siding, a two-pitch sectional roof and an octagon louvered cupola.

[3] The barn has been listed on the National Register of Historic Places since 1999.

This article about a property in Lyon 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.