Old Cahokia Courthouse - Cahokia, IL - U.S. National Register of Historic Places on Waymarking.com

The Cahokia Courthouse was built as a residence around 1740, when present-day Illinois was a colony of France. In 1793 the structure was purchased by the Common Pleas Court of the United States Northwest Territory and subsequently became a center of territorial political and legal activity. The building is historically significant as the oldest courthouse in Illinois and the only one remaining from the state’s territorial period (1787-1818). It is architecturally significant as an example of the French Colonial vertical log poteaux-sur-solle (“post-on-sill”) construction technique.

The Courthouse was moved to St. Louis for the 1904 World’s Fair, and in 1906 to Chicago’s Jackson Park. Each move resulted in losses of original building fabric. Cahokia residents began in the late 1920s to lobby for return of the historic courthouse, leading the state to purchase the building and the land on which it was originally located. The remaining original fabric was returned to Cahokia and incorporated into the building that was constructed on the courthouse foundation.

The vertical-log Courthouse has a double-pitch roof of cedar shingles and galleries on all four sides. Inside are three exhibit rooms and another furnished to represent the courtroom in the 1790s. Exhibits in the Courthouse depict issues that came before the court around 1800 and a history of the structure as it was moved in the early twentieth century to St. Louis and Chicago before its eventual return to Cahokia.

The Courthouse staff and volunteers provide guided tours, or guests may experience the site at their leisure. Exhibits in the Courthouse depict issues that came before the court around 1800 and a history of the structure as it was moved in the early twentieth century to St. Louis and Chicago before its eventual return to Cahokia. The Courthouse is not fully disabled accessible.

Street address: Corner of W. 1st and Elm Sts Cahokia, IL USA 62206 County / Borough / Parish: St. Clair Year listed: 1972 Historic (Areas of) Significance: The Cahokia Courthouse was built as a residence around 1740, when present-day Illinois was a colony of France. In 1793 the structure was purchased by the Common Pleas Court of the United States Northwest Territory and subsequently became a center of terri Periods of significance: 1750-1799, 1800-1824 Historic function: Courthouse Current function: Museum Season start / Season finish: From: 01/01/2007 To: 12/31/2007 Hours of operation: From: 9:00 AM To: 5:00 PM Primary Web Site: [Web Link] Privately owned?: Not Listed Secondary Website 1: Not listed Secondary Website 2: Not listed National Historic Landmark Link: Not listed

Visit Instructions:
Please give the date and brief account of your visit. Include any additional observations or information that you may have, particularly about the current condition of the site. Additional photos are highly encouraged, but not mandatory.

Recent Visits/Logs:

Date Logged Log User Rating   08/29/2008 Eagle1977 visited it