Stewards of the iconic buildings and grounds of Capitol Hill since 1793.

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View of a typical Presidential inaugural ceremony.
Presidential inaugural ceremonies are perhaps the most widely known of the...

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A virtual Map of Capitol Hill from above
View a map of the U.S. Capitol and other buildings and grounds cared for by the...

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AOC members holding the Historic Preservation Award that they received
The Architect of the Capitol strives to perform all work at a high level of...

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Nitrate vault at the Library of Congress Packard Campus
The Architect of the Capitol (AOC) is responsible for managing all of the...