Lokationer i nærheden
Danley, Illinois, Forenede Stater
Prairie du Rocher, Illinois, Forenede Stater
Kidd, Illinois, Forenede Stater
Steder i nærheden
Lake Mildred, Forenede Stater
Fort Chartres State Park, Forenede Stater
Modoc Rock Shelter National Historic Site, Forenede Stater