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Shedd Aquarium

Lake Decatur

200 Nelson Blvd., Decatur, IL 62521

Boating

Lake Decatur is a 2,800-acre reservoir located in the city of Decatur, Illinois, east of downtown.

The state's largest artificial body of water, Lake Decatur spans 2,800 acres, with 30 miles of shoreline offering recreational opportunities and wildlife vistas at lakeside parks and the city marina. Water sports include boating, fishing, sailing and jet skiing. While shoreline locations surrounding Nelson Park Marina offer miniature golf, dining, public gardens and picnic facilities.

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What's happening nearby...

Macon County Fair

Macon County Fairgrounds •  Jun 04 – Jun 08

The Macon County Fair offers a vibrant mix of entertainment, competition, and family-friendly fun.

Read more about Macon County Fair

Hardy's Race for the Lake

Lake Decatur •  Jun 07 – Jun 08

Hardy’s Race for the Lake Returns in 2025!

Read more about Hardy's Race for the Lake

The Jersey Tenors at the Lincoln Square Theater

Lincoln Square Theater •  Jun 13 @ 7PM

The Jersey Tenors is the newest Opera/Rock Mash-up sensation!

Read more about The Jersey Tenors at the Lincoln Square Theater

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