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...

Lil Jon at the Devon Lakeshore Amphitheater
Devon Lakeshore Amphitheater • Jul 25 @ 7PM
Lil Jon - The King of Crunk with special guest Mike Jones
Read more about Lil Jon at the Devon Lakeshore Amphitheater
The Phil Collins Experience at the Devon Lakeshore Amphitheater
Devon Lakeshore Amphitheater • Aug 02 @ 7PM
Experience the magic of Phil Collins like never before with The Phil Collins Experience, an electrifying tribute that brings his legendary music to life.
Read more about The Phil Collins Experience at the Devon Lakeshore Amphitheater
RaeLynn at the Devon Lakeshore Amphitheater
Devon Lakeshore Amphitheater • Aug 03 @ 7PM
Experience the electrifying energy and heartfelt storytelling of RaeLynn live as she brings her chart-topping country hits and fan-favorite anthems to the stage.
Read more about RaeLynn at the Devon Lakeshore Amphitheater