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

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This painting depicts Christopher Columbus and members of his crew on a beach in the West Indies, newly landed from his flagship Santa Maria on October 12, 1492.
This painting depicts Christopher Columbus and members of his crew on a beach...

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The Summerhouse on the Capitol Grounds surrounded by pink azalea flowers.
A few ideas to help you in planning a visit to Capitol Hill.

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Photo of Capitol Hill steps.
Download a PDF of the full list.

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City of Trees book cover artwork
Winter is the best time to appreciate the architecture of the historic trees...
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  • The Architect's Virtual Capitol
  • Outside view of The U.S. Supreme Court Building that was modeled after classical Roman temples.
  • The U.S. Capitol Rotunda is a large, domed, circular room located 96 feet in diameter and 180 feet in height located in the center of the United States Capitol on the second floor.
  • The painting of the Surrender of Lord Cornwallis  by John Trumbull.
  • A black and white photograph of the United States Capitol in 1846.