Picture of the National Cryptologic Museum Sign at the entrance of the museum

The National Cryptologic Museum will close at 2:00pm on 31 December 2008. We apologize for the inconvenience.

Free Admission

Open to the Public:
Monday-Friday 9:00-4:00
1st and 3rd Saturdays 10:00-2:00
Closed Sundays and Federal Holidays
301-688-5849

Group tours should be
scheduled in advance

Exhibits

Map and Directions

Museum Field Trips

Museum Library

Gift Shop

National Vigilance Park

The National Cryptologic Museum is the National Security Agency’s principal gateway to the public. It shares the Nation’s, as well as NSA’s, cryptologic legacy and place in world history. Located adjacent to NSA Headquarters, Ft. George G. Meade, Maryland, the Museum collection contains thousands of artifacts that collectively serve to sustain the history of the cryptologic profession. Here visitors can catch a glimpse of some of the most dramatic moments in the history of American cryptology: the people who devoted their lives to cryptology and national defense, the machines and devices they developed, the techniques they used, and the places where they worked. For the visitor, some events in American and world history will take on a new meaning. For the cryptologic professional, it is an opportunity to absorb the heritage of the profession.

Originally designed to house artifacts from the Agency and to give employees a place to reflect on past successes and failures, the Museum quickly developed into a priceless collection of the nation’s cryptologic history. The Museum opened to the public in December 1993 and quickly became a highlight of the area.

Being the first and only public museum in the Intelligence Community, the Museum hosts approximately 50,000 visitors annually from all over the country and all over the world, allowing them a peek into the secret world of codemaking and codebreaking.

The Museum is also an invaluable educational tool, benefiting thousands of students and teachers every year. Tours are provided allowing students of all ages the chance to learn about cryptology’s impact on history and the possibility of exciting jobs in an area they may not have thought possible.

The Museum has been featured in a plethora of international TV, print, and radio media and has hosted visitors and dignitaries from around the world.

Adjacent to the Museum, is the National Vigilance Park. The park showcases two reconnaissance aircraft used for secret missions. The RU-8D serves to represent the Army Airborne Signal Intelligence contribution in Vietnam and the C-130 memorializes an Air Force aircraft that was shot down over Soviet Armenia during the Cold War.

Exhibits