Prairie Du Rocher is a flat located in Randolph County, Illinois. It appears on the Prairie du Rocher USGS 7.5-minute topographic quadrangle. The nearest populated place is Prairie du Rocher, approximately 1.3 miles to the N.
Randolph County · Illinois
Prairie Du Rocher is a flat located in Randolph County, Illinois. It appears on the Prairie du Rocher USGS 7.5-minute topographic quadrangle. The nearest populated place is Prairie du Rocher, approximately 1.3 miles to the N.