Sand Ridge State Forest, Forest City, Ill.
Castle Rock State Park, Oregon, Ill.
Lowden-Miller State Forest, Oregon, Ill.
Apple River Canyon State Park, Apple River, Ill.
Wolf Creek State Park, Windsor, Ill.
Fox Ridge State Park, Charleston, Ill.
Trail of Tears State Forest, Jonesboro, Ill.
Volo Bog State Natural Area, Ingleside, Ill.
Mississippi Palisades State Park, Savanna, Ill.
Silver Springs State Fish and Wildlife Area, Yorkville, Ill.
