Making Tangible the American Experience


National Historic Landmarks (NHLs) are historic properties that illustrate the heritage of the United States. The over 2,600 NHLs found in the U.S. today come in many forms: historic buildings, sites, structures, objects, and districts. Each NHL represents an outstanding aspect of American history and culture. A list of NHLs by state is available here.

Landscape view of a road winding along a ridge against mountain backdrop.
December 2024 Advisory Board Meeting

The National Park System Advisory Board met on December 9-10, 2024, and considered NHL nominations and updates.

African American Outdoor Recreation
Recent Theme Studies

Newest Theme Study - African American Outdoor Recreation

Best Practice Review - Special Edition: Updating National Historic Landmarks
Program Announcements

NHL Program Updates and Announcements

view of George Washington Masonic National Memorial on hill
FAQ

Frequently Asked Questions

Lower Pecos Canyonlands Archeological District dig site surrounded by archaeologists at work.
Program Info

NHL Program Info & Research

Sweeping landscape of Kalaupapa
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Find NHLs Files and Nominations

Cover title of NHL Bulletin: Guidelines for Preparing National Historic Landmark Nominations
Apply

Become a National Historic Landmark

White sided house with forest green shutters and trim
Technical Assistance

Preserving Existing NHLs

Last updated: December 10, 2024