Libby Island is a island located in Adams County, Illinois. It appears on the Long Island USGS 7.5-minute topographic quadrangle. The nearest populated place is La Grange, approximately 2.7 miles to the NW.
Adams County · Illinois
Libby Island is a island located in Adams County, Illinois. It appears on the Long Island USGS 7.5-minute topographic quadrangle. The nearest populated place is La Grange, approximately 2.7 miles to the NW.