Gravel Island is a island located in Door County, Wisconsin. It appears on the Washington Island SW USGS 7.5-minute topographic quadrangle. The nearest populated place is Northport, approximately 2.8 miles to the NNW.
Door County · Wisconsin
Gravel Island is a island located in Door County, Wisconsin. It appears on the Washington Island SW USGS 7.5-minute topographic quadrangle. The nearest populated place is Northport, approximately 2.8 miles to the NNW.