Grass Island is a island located in Lake County, Illinois. It appears on the Fox Lake USGS 7.5-minute topographic quadrangle. The nearest populated place is Grass Lake, approximately 1.3 miles to the ESE.
Lake County · Illinois
Grass Island is a island located in Lake County, Illinois. It appears on the Fox Lake USGS 7.5-minute topographic quadrangle. The nearest populated place is Grass Lake, approximately 1.3 miles to the ESE.