Aunty Green Hotel is a historic building located in Bonaparte, Iowa, United States.

[2] Other businesses that have been housed in this building include a photography studio, doctor's offices, the first local telephone exchange, a creamery and a gas station.

It is currently owned by the Bonaparte Historical Society and houses the Auntie Green Museum and the public library.

There is a gate in the railing where luggage from stage coaches was unloaded and brought directly to the guest rooms on the second floor.

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