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Mt. Vernon Appellate Courthouse

1400 Main St., Mount Vernon, IL 62864

Historic Sites

Revisit Illinois history , discover the Lincoln connection, and view breathtaking architecture!

Constructed in 1857 as the southern division of the Illinois State Supreme Court, Abraham Lincoln successfully argued a famous tax case in 1859. In 1888, Clara Barton used the building as a hospital. Tours are available. Please call in advance.

What's happening nearby...

Cord Fitch Memorial Southern Illinois Steel Guitar Show

The Granada Theatre •  Apr 11 – Apr 12 @ 11:30AM

Two day classic country music concert with known singers featuring the steel guitar!

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Market Days Flea Market and Vendor Fair

The Commons •  Apr 12 – Oct 11 @ 10AM

Find something unique and affordable! Enjoy a different theme each month!

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Mt. Vernon Big Spring Carnival

Roadhouse Harley-Davidson •  May 01 – May 04 @ 5PM

Get ready for a weekend of fun, thrills, and excitement at the Mt. Vernon Big Spring Carnival!

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Jefferson County Historical Village

Mount Vernon

A walk through History.

Read more about Jefferson County Historical Village

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