Serving Congress and the Supreme Court, preserving America's Capitol, and inspiring memorable experiences

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Summerhouse
The Summerhouse, a hexagon-shaped brick structure set into the sloping...

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Guided Tours: Buildings on Capitol Hill
Official Tours of the U.S. Capitol Building are offered Monday through...

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The AOC maintains the grounds of the U.S. Capitol
The roles and responsibilities of the Architect of the Capitol cover an...

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Construction of Capitol extensions
Montgomery Meigs – a man who built the Capitol while helping save the Union it...