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

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The National Garden provides "living laboratories" for environmental, horticultural, and botanical education in a contemplative setting.
The National Garden was created as a place for visitors to experience the...

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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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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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Bartholdi's Fountain
Take a walking tour of the U.S. Botanic Garden October 1 at 2 p.m., weather...

What's New

Olmsted Terrace Wall Cleaning and Repairs

Masons work on Olmsted Terrace Steps

Update January 2014: AOC is undertaking a multi-year project to repair, clean and preserve the Olmsted Terrace masonry walls around the Capitol Building. In 2014 the granite and marble masonry at the Senate Capitol north approach steps and west approach wall were cleaned and reconstructed. Work on other areas of the Olmsted Terrace will resume in Spring of 2015.  

 

 

Building: 
United States Capitol
Status: 
Ongoing
Tags: 
Capitol Grounds
Frederick Law Olmsted
Olmsted Terrace
Is a Video: 
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