Oak Ridge, TN


Welcome to Oak Ridge

The rolling hills and narrow valleys of East Tennessee proved to be the ideal location for the top-secret atomic weapons program developed here beginning in 1942. Oak Ridge, Tennessee was home to several massive Manhattan Project facilities employing thousands of workers during and after World War II and was the headquarters for the project after relocating from New York City. These facilities in Oak Ridge operated with one goal in mind—enriching uranium for use in the world’s first atomic bomb.

Today, Oak Ridge carries on the legacy of those fateful years so long ago. Several highly-secured nuclear research facilities still exist in the community and the city is home to a wealth of historic sites that tell the remarkable story of the Manhattan Project and the dawn of the atomic age.

Oak Ridge Visitor Center

The Manhattan Project Visitor Center in Oak Ridge is located within the Children's Museum of Oak Ridge at:
461 W. Outer Dr.
Oak Ridge, TN 37830
Phone: 865-482-1942

To explore all Manhattan Project sites in Oak Ridge, use the interactive map above.

Last updated: December 3, 2021

Contact the Park

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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