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The Frieze of American History in the Rotunda of the United States Capitol
The Frieze of American History in the Rotunda of the United States Capitol...

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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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Painted portrait of Dr. William Thornton
The Architect of the Capitol (AOC) is the builder and steward of America’s...

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The East Front of the U.S. Capitol at Dusk
The AOC works to make the Capitol Dome, an enduring symbol of democracy...

Explore Capitol Hill

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    Thomas Jefferson Building

    Based on the Paris Opera House and recognized as a premier example of the Beaux Arts style.

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    James Madison Memorial Building

    The largest library structure in the world and one of the three largest public buildings in the Washington area.

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    Packard Campus for Audio-Visual Conservation

    Housing 6.3 million collection items and nearly 90 miles of shelving.

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    John Adams Building

    This second building constructed for the Library of Congress opened in 1939.

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Library of Congress