Los Alamos Places

Black and white photo of a building with a sign that reads "Los Alamos Project Main Gate". Black and white photo of a building with a sign that reads "Los Alamos Project Main Gate".

Left image
Los Alamos Project Main Gate during the Manhattan Project.
Credit: LOS ALAMOS NATIONAL LABORATORY

Right image
A replica of the historic security gate in Los Alamos today.
Credit: NPS

 
 
Several youths play ice hockey on a frozen pond with a house and trees in the background.
Displacement

Learn about the people that called Los Alamos home before the Manhattan Project.

A man checks the badge of another man in a car.
Secret Cities & Communities

Immerse yourself in the community and culture of Los Alamos during the Manhattan Project.

A small white sided building with a sign reading "Los Alamos Project Main Gate" on a muddy road.
Behind the Fence

Peek behind the fence to explore the top-secret atomic weapons program at Los Alamos.

Two men stand next to a large metal orb.
Breaking Scientific Boundaries

Explore the groundbreaking discoveries and scientific pioneers of Los Alamos.

A woman holding a child smiles at a man in a suit.
Untold Stories

Discover the unique and little-known stories of Los Alamos.

Men sit facing an unseen presenter in rows of folding armchairs atop a scuffed wood floor.
Legacies

Follow the lasting legacy of the Manhattan Project from past to present.

 

 

Last updated: July 19, 2024

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Contact Info

Mailing Address:

National Park Service, Manhattan Project National Historical Park
c/o NPS Intermountain Regional Office
One Denver Federal Center, Building 50

Denver, CO 80225-0287

Phone:

Hanford: 509.376.1647
Los Alamos: 505.661.6277
Oak Ridge: 865.482.1942

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