A person signs what another person is saying to visitors sitting in chairs.
Guided tours of Manhattan Project sites offer some accessibility accommodations.


Accessibility at Our Park

Manhattan Project National Historical Park has visitor centers at its three locations: Hanford (the Tri-Cities), Washington; Los Alamos, New Mexico; and Oak Ridge, Tennessee. The majority of park facilities are on land that is owned and operated by the US Department of Energy and are located on secure Department of Energy sites. There is limited public access, mostly via seasonal guided tours. There are also some park facilities located in the communities surrounding these sites that are owned and operated by local community partners. As you plan your visit to these communities, please contact individual points of interest directly for information on accessibility, hours of operation, and fees.

Some of the places featured on the NPS app include audio descriptions that provide a detailed verbal description of important Manhattan Project sites, making these places accessible to those with visual impairments. Visitors using the app can also learn more about these sites without needing to physically travel to them.

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    Last updated: July 19, 2024

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    Contact Info

    Mailing Address:

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

    Denver, CO 80225-0287


    Hanford: 509.376.1647
    Los Alamos: 505.661.6277
    Oak Ridge: 865.482.1942

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