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

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Black and white picture of the Capitol being built on Capitol Hill in 1793.
The U.S. Capitol was built atop Jenkins’ Hill, now often referred to as “...

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

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Picture of Richard Hartlage, Partner and CEO of Land Morphology in front of a garden
Learn from Partner and CEO of Land Morphology Richard Hartlage's experiences on...

What's New

Temporary Rotunda Closure

Thursday, May 22, 2014

2:30 p.m. - The Capitol Rotunda is temporarily closed and will be reopened as soon as possible. The closure is out of an abundance of caution to allow inspections to the protective canopy in the Rotunda after a small piece of protective padding between the scaffold and Rotunda walls dislodged. Information about the Rotunda reopening will be provided as soon as available.

Media Contact: Justin Kieffer jkieffer@aoc.gov