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.
How to find us?
What's happening nearby...
Alison Krauss & Union Station at the Devon Lakeshore Amphitheater
Devon Lakeshore Amphitheater • Jun 04 @ 7:30PM
Alison Krauss & Union Station Featuring Jerry Douglas: Live in Concert!
Read more about Alison Krauss & Union Station at the Devon Lakeshore Amphitheater
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