The Statehouse was constructed over 22 years due to political debates regarding its cost and location.
The building features a rare conical glass skylight centered in the rotunda, which was restored to its original 19th-century design.
The exterior is built entirely from Columbus limestone, which was transported to the site via a dedicated rail spur.
The interior of the building contains more than 100 historical paintings and portraits of Ohio's governors.
A life-sized bronze statue of William McKinley stands on the grounds, marking the site where he lay in state after his assassination.
The Governor's office is still located inside the building, allowing for active government operations during public visits.
The building was designated a National Historic Landmark in 1977.
Capitol Square serves as the historic center of Ohio's state government, anchored by the Ohio Statehouse, a Greek Revival architectural landmark completed in 1861. The complex encompasses a 10-acre park featuring numerous monuments dedicated to Ohio's role in American history and military conflicts. Visitors can explore the rotunda, the senate chamber, and the house of representatives chamber, which reflect mid-19th-century design aesthetics. The building is constructed primarily of Columbus limestone quarried from the banks of the Scioto River. Beneath the rotunda, a unique rotunda floor pattern utilizes intricate marble mosaics representing the state's heritage. The grounds serve as the site for frequent public events and political rallies, maintaining a dual role as both a civic workspace and a public memorial park.
The center of the rotunda looking directly upward toward the skylight glass.
Check the official statehouse calendar online before visiting to avoid days when private government events restrict access to specific chambers.
Bring a camera with a wide-angle lens to capture the full scale of the rotunda's conical skylight.
Walk the full perimeter of the 10-acre grounds to view the diverse collection of war memorials and statues.
Avoid visiting during major state holiday celebrations if you prefer a quiet, contemplative atmosphere, as the square becomes crowded with protesters or demonstrators.
The building is generally closed on major state and federal holidays.
Business casual dress is recommended; photography is generally permitted, though visitors must remain silent in active legislative galleries.
