Basic Information - Manhattan Project National Historical Site

Entrance Fees:

 
map of the three primary sites of the Manhattan Project National Historical Park

The Manhattan Project National Historical Park is composed of the three principal locations where work was completed as part of the Manhattan Project: Oak Ridge, Tennessee; Hanford, Washington;
and Los Alamos, New Mexico.


Operating Hours and Seasons
Seasons and hours vary by site, please check the page for the location you plan to visit.


Directions and Transportation

  • Hanford, Washington - B Reactor Museum (no private vehicle access)
  • Oak Ridge, Tennessee - (no private vehicle access)
    American Museum of Science and Energy provides a bus tour
  • Los Alamos Visitor Contact Station

Fees and Passes

There is no entrance fee at Manhattan Project National Historical Park. Manhattan Project National Historical Park does not sell or issue any of the America the Beautiful the National Parks and Federal Recreational Lands Passes. More information on Federal Recreation Passes is available.

Last updated: September 7, 2016

Contact the Park

Mailing Address:

Manhattan Project National Historical Park
c/o NPS Intermountain Regional Office
P.O. Box 25287

Denver, CO 80225-0287

Phone:

(505) 661-6277
This phone number is for the Los Alamos Unit Visitor Center. You may also contact the Oak Ridge Unit Visitor Center at (865) 482-1942, or the Hanford Unit Visitor Center at (509) 376-1647.

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