Fourmile Island is a island located in Pike County, Illinois. It appears on the Hannibal East USGS 7.5-minute topographic quadrangle. The nearest populated place is Monkey Run, approximately 0.6 miles to the SW.
Pike County · Illinois
Fourmile Island is a island located in Pike County, Illinois. It appears on the Hannibal East USGS 7.5-minute topographic quadrangle. The nearest populated place is Monkey Run, approximately 0.6 miles to the SW.