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

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The Old Supreme Court Chamber is the first room constructed for the use of the nation's highest judiciary body and was used by the Court from 1810 until 1860. Built by Benjamin Henry Latrobe, it was a significant architectural achievement, for the size and structure of its vaulted, semicircular ceiling were virtually unprecedented in the United States.
The Old Supreme Court Chamber is the first room constructed for the use of the...

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A crowd of people visiting the Capitol during visitor hours
Visitor Hours for the Buildings on Capitol Hill.

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East Front of the U.S. Capitol Building
AOC’s annual Performance and Accountability Report provides the results of the...

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East Front Plaza Repairs
AOC is making repairs to expansion joints on the East Front Plaza of the...

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Outdoor Walking Tours

Event Location: 
Capitol Visitor Center
Capitol Grounds

Monday - Saturday at 1 p.m. - The Capitol is set amidst 58.8 acres of winding paths, memorial trees, inviting benches and beautiful plantings that are changed seasonally. The Capitol Grounds today reflect a plan completed in 1892 by renowned landscape architect Frederick Law Olmsted. Visitors are welcome to explore the grounds on their own or take a 50-minute Guide-led outdoor tour, weather permitting. The tours are offered Monday through Saturday at 1 p.m. The tours will begin at the North Gift Shop on the upper level of the Capitol Visitor Center. For more information about special tours at the U.S. Capitol, visit: http://www.visitthecapitol.gov/visit/special_activities/.

Event Tags: 
Educational Events
Tours