Round Knob is a summit located in Massac County, Illinois. It appears on the Metropolis USGS 7.5-minute topographic quadrangle. The nearest populated place is Round Knob, approximately 1.8 miles to the NNW.
Massac County · Illinois
Round Knob is a summit located in Massac County, Illinois. It appears on the Metropolis USGS 7.5-minute topographic quadrangle. The nearest populated place is Round Knob, approximately 1.8 miles to the NNW.