Check back later for field trip opportunities at Los Alamos.
Last updated: March 29, 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