NOTICE: Following the resumption of federal services, the museum will return to its normal operating hours effective November 18, 2025. The museum gift shop will reopen on November 25, 2025.
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Open Tuesday - Saturday: 10 a.m. to 4 p.m.
FREE Admission

 

News & Highlights

SETI (The Search for Extraterrestrial Intelligence) Temporary Exhibit at the National Cryptologic Museum

New Exhibits at the National Cryptologic Museum: Unlock your...

From psychics to extraterrestrial communication, new temporary and permanent exhibits at the National Cryptologic Museum will have you...
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STEM Fest: Engineering Ideas Into Reality

Join the National Cryptologic Museum for the 10th Annual STEM Fest! Explore a world of discovery where science, technology, engineering and...
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National Cryptologic Museum Hosts: A Conversation with Merry...

The National Cryptologic Museum (NCM) welcomes Dr. Merryl Goldberg, Professor in the School of Arts at California State University San...
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National Cryptologic Museum Special Events

The NCM hosts various virtual and in-person special events to educate the public on the role of cryptology in shaping America’s history.

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