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Scott AFB Directory

A Comprehensive Guide to O’Fallon, IL’s Historic Sites and Landmarks

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O’Fallon, IL is a historic town located in St. Clair County, Illinois. This small town is rich in history and culture, with a number of landmarks and historic sites that reflect the region’s past. In this comprehensive guide, we will be exploring some of O’Fallon’s most significant historical sites and landmarks.

St Ellen Mine

The St. Ellen Mine is an essential landmark in O’Fallon because it played a crucial role in the town’s development. The Industry of coal mining was one of the significant contributors to the local economy in the early 20th century, with St. Ellen Mine providing employment to many people.

O’Fallon Station

Another prominent historical landmark in O’Fallon is the O’Fallon Station that was built-in 1884 by the Ohio & Mississippi Railway. Through the years, the station welcomed countless numbers of passengers traveling through the Midwest. Today, it has been preserved as a museum for visitors to learn about the town’s fascinating history.

The Rock Springs Park

Rock Springs Park is a historic site located on the northeastern end of the town, originally built in 1890, and a testament to the historic landscapes in the area. The Park has several hiking trails that lead visitors through a 55-acre tract of land that includes a small lake, picnic areas, playgrounds, and other recreational activities.

City Cemetery

The City Cemetery located on West State St. is a significant landmark in O’Fallon due to its historical and cultural significance. The burial ground dates back to the early 1800s, and has served as a final resting place for many of the area’s most prominent families.

St. Clair County Courthouse

The St. Clair County Courthouse, located on the Union Street, is also an important historical site in O’Fallon. The courthouse was built-in the 1920s and has since played a significant role in the State’s history, hosting notable trials and landmark cases.

What makes all of these sites remarkable is that they have been carefully preserved and maintained as part of O’Fallon’s cultural heritage.


O’Fallon is a charming little town that’s full of history and culture. By exploring the sites mentioned above, visitors will gain an appreciation of the region’s importance and see how it has evolved over the years. Whether you’re a history buff or someone who’s simply looking for a unique way to spend an afternoon, O’Fallon’s historic sites and landmarks have something for everyone.

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