Get Involved

Manhattan Project National Historical Park is a partnership park.

The National Park Service is responsible for administration, interpretation, and education at the three sites and will provide technical assistance to resource preservation efforts.

The Department of Energy will continue to have responsibility for management, operations, maintenance, and historic preservation of the historic Manhattan Project sites now under their jurisdiction.

Other agencies, communities, organizations, and associated tribes may also become involved to tell the full story of the Manhattan Project.

Efforts are underway to develop a Friends Group and other formal partnering arrangements.

Last updated: March 5, 2016

Contact the Park

Mailing Address:

Manhattan Project National Historical Park
c/o NPS Intermountain Regional Office
P.O. Box 25287

Denver, CO 80225-0287


(505) 661-6277
This phone number is for the Los Alamos Unit Visitor Center. You may also contact the Oak Ridge Unit Visitor Center at (865) 482-1942, or the Hanford Unit Visitor Center at (509) 376-1647.

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