Tour Information

Depending on the location, tours are available. Please see below for more information about touring the three locations that comprise Manhattan Project NHP.

 
Oak Ridge
Oak Ridge
OAK RIDGE

Address
300 S. Tulane Avenue
Oak Ridge, TN 37830

Phone
(865) 576-6767

Hours
  • Monday through Saturday 9:00-5:00 pm
  • Sunday 1:00-5:00 pm
More information about visiting Manhattan Project NHP in Oak Ridge, Tennessee.
 
Los Alamos
Los Alamos
LOS ALAMOS

Address
475 20th Street
Los Alamos, NM 87544

Phone
(505) 661-6277

Hours
  • Winter Hours (Oct. 16 to April 30): 10:00–4:00 on weekdays 11:00–4:00 on weekends
  • Summer Hours (May 1 to Oct. 15): 9:30–4:30 on weekdays 11:00–4:00 on weekends
More information about visiting Manhattan Project NHP in Los Alamos, New Mexico.
 
Hanford
Hanford
HANFORD
Address
2000 Logston Blvd
Richland, WA 99354

Phone
(509) 376-1647

Hours
  • Summer Hours (April through November) 7:00-4:00 Monday through Saturday Closed Sunday
  • Winter Hours (December through March) 8:00-4:00 Monday through Thursday Closed Friday through Sunday
More information about visiting Manhattan Project NHP in Hanford, Washington.

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) 576-6767 or the Hanford Unit Visitor Center at (509) 376-1647.

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