The United States Capitol stands on Capitol Hill at First Street SE in Washington, D.C., and has been the meeting place of the U.S. Congress since 1800. Its cornerstone was laid by George Washington in 1793, using a design by William Thornton, and later architects including Benjamin Latrobe and Charles Bulfinch shaped the building. British troops set fire to the Capitol on August 24, 1814, during the War of 1812, and it was rebuilt by 1829. As the country grew, Thomas U. Walter designed the north and south wings, and the cast-iron dome, topped by Thomas Crawford's Statue of Freedom, was completed in 1866 while the Civil War was still being fought. The Capitol Visitor Center, opened in 2008 beneath the East Front, now serves as the entrance and houses exhibits including a replica of the Capitol dome and original documents. Guided tours begin in the visitor center orientation theater, then lead through the Crypt, the Rotunda and the National Statuary Hall. The Crypt, on the ground floor beneath the Rotunda, was intended as the burial place of George Washington, though he is buried at Mount Vernon. The Rotunda is decorated with Constantino Brumidi's fresco The Apotheosis of Washington in the dome's canopy, a frieze of American history, and eight large paintings of historical scenes. National Statuary Hall, the old chamber of the House of Representatives from 1807 to 1857, now contains statues contributed by the states. The Old Senate Chamber and the Old Supreme Court Chamber, restored to their mid-19th-century appearance, are also part of the Capitol's story, and the Brumidi Corridors show the work of the Italian-born artist. The curatorial approach is a guided walking tour, in which a trained guide explains architecture, art and legislative history in sequence. The building is under the care of the Architect of the Capitol, which runs a continuous program of conservation, including a major dome restoration completed in 2016. Tours are free, and the whole tour lasts about 90 minutes, with an additional hour recommended for the visitor center exhibits. Congressional activity and security events can change access, so visitors should check visitthecapitol.gov for current conditions.
| Admission | Free; reserve a guided tour at visitthecapitol.gov |
|---|---|
| Hours | Capitol Visitor Center generally Mon-Sat 8:30am-4:30pm; +1-202-226-8000 |
| Address | First St SE, Washington, DC 20004 |
Why it matters
The U.S. Capitol has housed the Congress of the United States since 1800 and is the seat of the nation's legislative branch. It was burned by British troops in 1814 and expanded and crowned with its cast-iron dome during the Civil War.
Location
First St SE, Washington, DC 20004
38.8899, -77.0091 View on map
Highlights
- Cast-iron Capitol dome and Constantino Brumidi's Apotheosis of Washington fresco
- The Crypt beneath the Rotunda, with its ring of original colonial-state statues
- National Statuary Hall, the former House chamber used from 1807 to 1857
- Capitol Visitor Center exhibits, including the Emancipation Hall
- Guided tour through the Rotunda, Crypt and historic chambers
Tips for visiting
- Reserve a free guided tour in advance at visitthecapitol.gov; same-day passes are limited.
- Arrive at the Visitor Center 30 to 45 minutes early to clear security screening.
- Large bags and many items are prohibited; carry only essentials.
- Request a gallery pass through a member of Congress's office to observe the House or Senate in session.
- Combine the tour with the nearby Library of Congress and Supreme Court.
When to visit
Weekday mornings are generally the least crowded. Spring and early summer fill quickly, so book ahead.
Accessibility
The Capitol Visitor Center and tour route are wheelchair accessible, with elevators and accessible entrances. Assistive listening devices and sign-language interpretation can be requested in advance.
Frequently asked questions
Is a tour of the Capitol free?
Yes. Guided tours are free and can be reserved at visitthecapitol.gov, and the Visitor Center is open without charge.
How long does the tour take?
The guided tour takes roughly 90 minutes. Allow additional time for security and the visitor center exhibits.
Are tours available in languages other than English?
Tours are given in English, and the Visitor Center offers materials and some tours in other languages; check visitthecapitol.gov for current options.
Can children visit?
Yes. Children are welcome on tours, which involve a fair amount of walking and standing and a formal atmosphere.