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 199 reviews
TripAdvisor Reviews
June 18, 2018
So, maybe not the trendiest place to go. But it's an interesting museum, and you won't be like, "Man I wish I didn't go." You could spend an hour, or 3 depending on your interest. The best part, of...
TripAdvisor Reviews
May 14, 2018
Tom B
This is really an enjoyable museum. Really an overload of information available. A retired worker was giving a talk about the enigma machine to a group of students and I listen in. Very interesting...
TripAdvisor Reviews
April 16, 2018
We visited this hidden gem last Saturday. Hard to find a free activity this good! Steven was our host and did a superb job of explaining the role cryptology has played in key events in US...