United States Naval Undersea Museum

Welcome to U.S. Naval Undersea Museum! We are dedicated to collecting, preserving, and interpreting naval undersea history, science, and operations.

MAY

20

Today in History

1909 - USS Mississippi (BB 23) arrives at Natchez, Miss., and becomes the first U.S. Navy battleship to visit an inland city.

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Calendar of
Events

MAY

20

No Upcoming Events. Please check later!

Plan Your Visit

Plan Your Visit

Browse our resources for planning your next visit.

Check Out
What's on View

Check out our exhibits!

a closeup of an exhibit centerpiece at the Naval Undersea Museum

Artifact
Spotlight

USS Trepang Battle Flag

U.S.S. Trepang Battle Flag

Get Your
Learning On

Learn with us today.

Navy STEM Day: A child looking at a robotic arm durring the learning program

Schedule
Your Event

Have an event you'd like to hold at the museum?

a meeting for Military Outreach showing the crowd facing the front of the room

Get to Know
Our Collection

Learn more about our artifacts.

interior view of some of the exhibits at the Naval Undersea Museum showing some diving suits and a torpedo overhead.

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a submarine cruising on top of the water

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