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Smithsonian Castle

The oldest of 19 museums, the Castle is rich in history and grandeur and is the ideal setting for a variety of events.

Largest Meeting Room Details
Capacity, Banquet-style: 200
Meeting Space Details
Inside Reception Capacity: 400
Metro Station
1000 Jefferson Dr. SW
Washington, DC 20560
National Mall

(202) 633-2020 or smithsonianevents () si ! edu