National Historic Landmarks Program


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. The 21 newest NHLs were designated on January 13th, 2021, after review at the September 2020 and November 2020 NHL Committee Meetings. 
The National Historic Landmarks Program uses the skills of National Park Service staff to guide the nomination process for new Landmarks. Working with citizens across the nation, the NHL Program also assists existing Landmarks.

view of Alcatraz Island from the Pacific Ocean

Learn

Who We Are

view of Painted Desert Inn and horizon

Discover

Find National Historic Landmarks

front view of Iolani Palace

Apply

Become a National Historic Landmark

view of entrance to Hegeler Carus Mansion

Technical Assistance

Preserving Existing NHLs

view of entrance to Oak Hill with trees in front

News

NHLs in the News

foyer of Sewall Belmont House

FAQ

Frequently Asked Questions

Last updated: February 2, 2021