Hanford: Join a Ranger Program

Learn and Explore

At Hanford, park rangers offer ranger programs in the spring, summer, and fall that tell the story of Hanford’s role during the Manhattan Project. You can visit historic community places in the Tri-Cities, take a guided tour of Manhattan Project facilities, join rangers for a fun and informative bike ride, and much more.

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    Last updated: January 10, 2022

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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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