The National Historic Landmarks in Arkansas represent Arkansas's history from the Louisiana Purchase through the Civil War and the Civil Rights Movement.
It contains the landmarks designated by the U.S. Federal Government for the U.S. state of Arkansas.
This page includes a list of National Park Service-administered historic areas in Arkansas.
This is a complete list of the 17 National Historic Landmarks in Arkansas.
The remaining one is: Other National Park Service-administered areas in Arkansas are the Buffalo National River and the Hot Springs National Park (not historic per se but which includes Bathhouse Row, an NHL listed above).