Together to Preserve the Past
our National Heritage: The National Historic Landmarks Assistance Initiative
Americans National Historic Landmark Theme Study
Explore the National Historic Landmarks program website for more information about NHLs.
For more information about the historic themes, read the full Thematic Framework and guidelines for using it.
For information about nominating a property as an NHL, consult the National Register Bulletin: How to Prepare National Historic Landmark nominations.
Archeology in the National
Historic Landmarks Program
To learn more about NHLs that have been designated for their archeological values, see the Archaeology Inventory (updated 2003) for information on NHLs by state, cultural affiliation, time period, property type, significance, and theme.
Find out about the NHL committee of the Society for American Archaeology.
The Earliest Americans web feature.
Coso Rock Art District NHL web feature.
Indian Mounds of Mississippi—a National Register of Historic Places Travel Itinerary—includes three NHLs: Emerald Mound, Grand Village of the Natchez Indians, and the Winterville site.
Visit the Lubbock Lake Landmark in Texas.
Visit the Sunwatch Village Landmark in Ohio.