Cartwright Island is a island located in Suffolk County, New York. It appears on the Gardiners Island East USGS 7.5-minute topographic quadrangle. The nearest populated place is Napeague, approximately 2.1 miles to the ESE.
Suffolk County · New York
Cartwright Island is a island located in Suffolk County, New York. It appears on the Gardiners Island East USGS 7.5-minute topographic quadrangle. The nearest populated place is Napeague, approximately 2.1 miles to the ESE.