List of National Historic Landmarks in Iowa

See also: National Register of Historic Places listings in Iowa

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Iowa National Historic Landmarks (clickable map)

The List of National Historic Landmarks in Iowa contains the landmarks designated by the U.S. Federal Government for the U.S. state of Iowa.

There are 28 National Historic Landmarks (NHLs) in Iowa.

Key
Map all coordinates using OpenStreetMap

Download coordinates as:

National Historic Landmark
† National Historic Landmark District
# National Historical Park
§ National Historic Site
* Delisted Landmark