Why go
A tour makes the building more than a distant icon. The Crypt, Rotunda and National Statuary Hall use architecture and art to narrate a national story, while the changed stonework and extended wings show how the Capitol grew with the country. Outside, the west front commands the Mall; the east front reveals the formal entrance and dome most clearly.
What to look for
- The cast-iron dome crowned by the Statue of Freedom
- The Rotunda’s vast canopy fresco and historical paintings
- A building expanded outward as new states and legislators joined the Union
Useful to know
- Reserve an official tour in advance and enter through the Capitol Visitor Center on the east side.
- Allow time for screening and review the prohibited-items list; food, liquids and large bags can cause problems.
- A standard tour does not guarantee access to House or Senate galleries, which follow separate procedures.
Your next visit
Estimated · Declared scenario and planning estimates; no live opening, weather, queue or booking service.
Outdoor visit · 10–15 min
Public-space walk and exterior observation only; no interior, garden, tower or ticketed admission included. Durations and walking are estimates. Check temporary restrictions and park or market opening times.
Indoor visit · 60–90 min
World planning estimate; admission, opening, visit duration and access need checking.