Annapolis Junction

National Cryptologic Museum

8290 Colony 7 Rd, Annapolis Junction, MD 20701 Get Directions
Phone: 301-688-5849
Display in the National Cryptologic Museum
Photo Credit: National Cryptologic Museum
Collection contains thousands of artifacts depicting the history of cryptology (codes & ciphers) and its importance to the security of the United States.



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TripAdvisor® Traveler Reviews

TripAdvisor Reviews
TripAdvisor Traveler Rating Based on 195 reviews
TripAdvisor Reviews
March 4, 2018
Anyone who is interested in our nation's secrets should visit the National Cryptologic Museum. Such fascinating displays and information.
TripAdvisor Reviews
March 3, 2018
Ronald A
The museum and parking are free. Docents are friendly and helpful. Great variety of spy stuff, some of which visitors can actually use - like the enigma machines. Convenient location from both DC and...
TripAdvisor Reviews
February 23, 2018
This museum is a great resource for learning the history of codes and cyphers and spies through the ages. We were able to take a guided tour that lasted about 90 minuets. Our guide was very...