Red Bud Historic District
Baldwin Lake State Fish and Wildlife Area
Hanft Park
Fogelpole Cave Nature Preserve
Illinois Caverns State Natural Area
Okaw Valley Park
Lentzburg Village Park
Modoc Rock Shelter National Historic Site
Marissa Woods Nature Preserve
Fults Hill Prairie Nature Preserve
Waterloo Historic District
Smithton Community Park
Fort Chartres State Park
Maeystown Historic District
Saint Clair County Farm and Nature Park