State parks near Decatur, IL
8 state parks within 50 miles of Decatur, closest first. Distances are straight-line from the town center.
All 8 state parks
- Spitler Woods State Natural AreaState Natural Area · Macon County, IL6.8 miSE
- Lincoln Trail Homestead State Park & MemorialState Park · Macon County, IL8.2 miW
- Weldon Springs State ParkState Park · De Witt County, IL19 miN
- Clinton Lake State Recreation AreaState Recreation Area · De Witt County, IL26 miNE
- Eagle Creek State ParkState Park · Shelby County, IL28 miSE
- Wolf Creek State ParkState Park · Shelby County, IL29 miSE
Lincoln-Herndon Law Offices State Historic SiteState Historic Site · Sangamon County, IL37 miW- Walnut Point State ParkState Park · Douglas County, IL50 miE
Parks from Wikidata; town location from GeoNames. Checked September 25, 2026.