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    National Historic Landmarks Program

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Contact Information for Regional and National NHL Program Offices


This page has information about how to reach national and regional NHL Program offices. Each regional office's page also has information about the office's recent activities.

Before you contact an NHL Program office, please note:

  • We do not administer individual National Historic Landmarks. Please contact a property directly to find out if it is open to visitors. Many NHLs are privately owned.
  • We have a page of Frequently Asked Questions (FAQs). Because of the high volume of email we receive and because of limited staff resources, if your inquiry is addressed on our FAQ page, you should not expect to receive a response.


Click on your region for the office's address and phone number, or scroll down for the national office's contact information.

Map of National Park Service (NPS) Regional Offices Intermoutain Region Midwest Region Alaska Region Pacific West Region Southeast Region National Capital Region Northeast Region

Alaska | Pacific West | Intermountain | Midwest | Southeast | National Capital | Northeast



National Historic Landmarks Program
1849 C Street NW, Mail Stop 7228 (as of April 10)
Washington, DC 20240
Phone: 202-354-2211; FAX: 202-371-2229
This office supervises the nomination, designation, and de-designation of National Historic Landmarks; supervises theme studies; provides publication and web information; and coordinates Landmark monitoring.

To submit a letter of inquiry electronically, please email us at npsnhlletter@nps.gov. For all other inquiries, please contact us at NHL_info@nps.gov.