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Shedd Aquarium

Governor Oglesby Mansion History Museum

421 West William Street, Decatur, IL 62523

Museums

Experience a piece of Decatur, IL history with a tour of this amazingly restored mansion.

The Mansion was built in 1875-76 after his second marriage. The original plans for Oglesby Mansion were by William LeBaron Jenney, a Chicago architect who was best known for designing the first modern skyscraper. The Oglesbys modified the plans a great deal and hired a local contractor to build the house for them. Two of their four children were born while they lived in the house. In 1882 they moved to Lincoln Illinois and then to Elkhart where they built a much larger house on Elkhart Hill.

What's happening nearby...

Illinois Women's Pro Tennis Championship

Fairview Park Tennis Complex  •  Jun 08 – Jun 14 @ 10AM

Professional tennis returns to Decatur June 8–14, 2026! Watch world-class athletes from more than 20 countries compete at Fairview Tennis Complex in this exciting USTA Pro…

Read more about Illinois Women's Pro Tennis Championship

Stryper at the Devon Lakeshore Amphitheater

The Devon Lakeshore Amphitheater •  Jun 18 @ 7PM

Get ready for a night of heavenly metal as Stryper storms the Devon Lakeshore Amphitheater!

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The Frontmen at the Devon Lakeshore Amphitheater

The Devon Lakeshore Amphitheater •  Jun 20 @ 7PM

Get ready for a night of powerhouse vocals, unforgettable harmonies, and pure 90s country nostalgia as The Frontmen take the stage at the Devon!

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