Bureau Of Engraving And Printing – Located at 14th and C Streets, S.W. the Bureau is best accessed via the Smithsonian Metro stop. See how U.S. currency is printed. Tour hours differ during peak seasons (March through August) and non-peak seasons (September through February). Hours also may change due to security concerns. For current hours and tour details, please contact the Washington D.C. ticket office at 202-874-2330. For general information, please call 202-874-8888, or visit the Bureau of Engraving and Printing on the web at http://www.moneyfactory.gov/.  

Federal Bureau Of Investigation – Located at 800 F Street NW, the entrance is on E Street between 9th and 10th Streets, N.W. The F.B.I. is accessible by Metro via the L’Enfant Plaza Metro station. The F.B.I. is open Monday-Friday 8:45 a.m. to 4:15 p.m. For more information, please call 202-324-3000, or visit the F.B.I. on the web at http://www.fbi.gov/homepage.htm. 

Hall Of States Building – Located at 444 North Capitol Street, NW, this building is best reached by taking the Red Line to Union Station. Exit Union Station to the front of the building. Head right on Massachusetts Avenue for less than one block and take a left onto North Capitol Street (heading towards the U.S. Capitol). The building is on your right at 444 North Capitol Street. The Hall of the States is home to many Washington offices of the fifty states, U.S. territories and associations of state officials. State Services Organization, which manages the 225,000 square feet of office space that make up the Hall of the States, is proud to offer a broad range of services to more than 90 organizations. For information call 202-624-5490, or visit the State Services Organization website at http://www.sso.org/index.htm.

Library Of Congress – Located predominately in the Jefferson Building, 101 Independence Avenue, S.E., it is easily accessed by Metro through the Capitol South Metro stop. Public Tours are offered Monday through Saturday at 10:30 a.m., 11:30 a.m., 1:30 p.m., 2:30 p.m., and 3:30 p.m. (although there is no 3:30 p.m. tour on Saturdays).  These free tours are open to individuals and small groups with no more than 10 participants.  For information on reserved tours, for information on visiting, or for general information about visiting, call the Visitor Services Office at 202-707-9779. The Library of Congress can also be visited online at http://www.loc.gov/index.html.

Pentagon - Across the 14th Street Bridge in Arlington Virginia. Open Monday through Friday 9:30 a.m. until 3:30 p.m. Accessible via the Metro at the Pentagon stop. The Pentagon conducts two kinds of tours for the general public, walk-in tours and group tours. Both tours are free and are conducted Monday through Friday. Tours are not conducted on weekends or federal holidays. Walk-in tours begin at 9 a.m. and are conducted once an hour on the hour. The last tour begins at 3:00 p.m. All walk-in tours are open to the public on a first come, first served basis, and always begin and end at the Metro entrance. Walk-in tour length is approximately 90 minutes, is about one mile long, and includes several staircases. All times are subject to change. During the summer months there may be a waiting period. Group tours are conducted for parties of 10 or more visitors and reservations must be made at least two weeks in advance. When making a reservation, the following information is needed: the name of the group and the number of persons in the group; the date and time the tour is wanted, with possible alternate date and times; and the name and phone. Group tours can be tailored to meet the time requirements of the party, but normally last for 30 to 90 minutes. They begin and end at the Pentagon Metro entrance unless special arrangements for pickup and drop-off at another building location are requested. Requests for group tours can be sent via the Internet (tourschd.pa@osd.mil), or by fax at (703) 614-1642   For more information visit the Pentagon Tour Office online at http://pentagon.afis.osd.mil/tours.html. 

State Department - 2201 C Street, N.W. Tours are conducted Monday through Friday at 9:30 a.m., 10:30 a.m., and 2:45 p.m. Tours are by reservation only. No strollers allowed, children 12 and over welcome. Closed weekends and Federal holidays. Phone: 202-647-3241.

Supreme Court - 1st Street and Maryland Avenue, N.E. If taking the Metro the Supreme Court is best accessible from the Capitol South spot on the blue or orange line, and the Union Station stop on the red line.  Open Monday through Friday from 9 a.m. to 4:30 p.m., except Federal holidays. No tickets are necessary. Decisions on court cases are given every Monday. No tours will be given from July 1, 2008 to September 30, 2008 due to construction. Phone: 202-479-3499.

Treasury Department - 1500 Pennsylvania Avenue, N.W., Commerce Building. Accessible from the Metro at the McPherson Square stop.  Open Monday through Friday from 9:00 a.m. to 4:00 p.m. Tours are conducted on Saturdays at 9 a.m. 9:45 a.m. 10:30 a.m. 11:15 a.m.  No Strollers or backpacks permitted. Reservations required and must be made through Congressman Campbell’s office. Phone: 202-622-0896.

United States Capitol - Personalized tours given by Congressman Campbell's office are availableThe United States Capitol Exhibit to 48th District constituents between the hours of 9:30 a.m. to 3 p.m. Monday through Friday. Please try to give us as much notice as possible so that we may accommodate any of your specific needs. School groups must submit their request at least 2 months in advance, so that we can accomadate your request. To arrange a personalized tour, contact us at 202-225-5611. Public tours are available through the Capitol Guide Service. Phone: 202-225-6827 For more information, please visit http://www.aoc.gov/.

U.S. Naval Observatory - 34th and Massachusetts Avenue, N.W. Evening tours are available select Mondays at 8:30 p.m. All other times, it is closed to the general public. Closed on holidays. Phone: 202-762-1467.  Further tour information is available online at http://www.usno.navy.mil/tour_info.shtml.

The White House - 1600 Pennsylvania Avenue, N.W. Best accessible from the Metro at the Federal Triangle stop.  Tours are offered Tuesday through Saturday from 7:30am to 12:30pm year round. Tours must be arranged through Congressman Campbell's office by filling out a tour request form. Due to the high demand for this tour, tours are not guaranteed. We recommend you request tickets as far in advance as possible. When requesting tickets for the White House, please list all dates you will be available for the tour. School groups must request a White House tour with this office at least 6 months in advance. For information about the White House visitors’ center, visit http://www.whitehouse.gov/history/tours.