Great Island is a island located in Westchester County, New York. It appears on the Glenville USGS 7.5-minute topographic quadrangle. The nearest populated place is Quarry Heights, approximately 1.3 miles to the SW.
Westchester County · New York
Great Island is a island located in Westchester County, New York. It appears on the Glenville USGS 7.5-minute topographic quadrangle. The nearest populated place is Quarry Heights, approximately 1.3 miles to the SW.