Illinois State Capitol
401 S. 2nd St, Springfield, IL 62701
Historic Sites
Watch Illinois politics in action, in this beautiful Renaissance Revival/Second Empire style building topped with a stunning 405-foot dome. All tours are free.
The first legislative session was held here in 1877. The growth of the state had increased the need for more file storage and office space than the Old State Capitol allowed. Today it is the center of Illinois government. The building is topped with a 405-foot dome and is a convention of Renassance Revival and Second Empire Style. Visitors can watch Illinois politics in action from balcony-level seating when the legislature is in session.
What's happening nearby...
Black History Nights the Old State Capitol
Old State Capitol • Feb 07 – Feb 28 @ 5PM
Join the Old State Capitol for Black History Nights on February 7th, 21st, & 28th.
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Springfield Jr Blues Hockey Season
The Nelson Center • Oct 31 – Apr 11 @ 6:30PM
Catch all the action of the 2025-2026 Springfield Jr Blues Hockey Season!
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Winter Old Capitol Farmers Market at Springfield Union Station
Union Station • Nov 22 – Apr 25 @ 8AM
Visit Springfield's longest-running and most popular Farmers Market in beautiful downtown Springfield.
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Learn about early Springfield at the home of one of the city's founding fathers, Elijah Iles.
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Illinois State Military Museum
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Rare artifacts, including the artificial leg of Mexican General Santa Anna, preserve and showcase the diverse military history of Illinois from its earliest citizen soldiers to…
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