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Each of three historical sites are a part of the Manhattan Project National Historical Park, and each site is open to the public for informative tours. Not every historic facility on the grounds of every site is accessible to visitors, but more are opening continually, and each site offers a unique and fascinating experience of revisiting history, where it happened.

Visit each site. Walk the grounds. See the buildings. Examine the equipment. Learn the stories behind the secrets. Experience actual locations where world-changing history occurred, and where scientific breakthroughs continue to this day. Tour details for each site are linked to here:

Visit Oak Ridge, Tennessee

Visit Los Alamos, New Mexico

Visit Hanford (Tri-Cities), Washington

Welcome sign with Uncle Sam and some cartoon monkeys

Press Inquiries

Oak Ridge, TN

Katy Jett, President

Location:Explore Oak Ridge

1400 Oak Ridge Turnpike

Oak Ridge, TN 37830

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Hanford (Tri-Cities), WA

Michael Novakovich, President & CEO

Location:Visit TRI-CITIES

7130 W. Grandridge Blvd., Ste. B

Kennewick, WA 99336

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Los Alamos, NM

Patrick Sullivan, Executive Director

Location:Los Alamos Commerce & Development Corporation

190 Central Park Square

Los Alamos, NM 87544

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