Grassy Hollow is a basin located in Suffolk County, New York. It appears on the Gardiners Island West USGS 7.5-minute topographic quadrangle. The nearest populated place is Grace Estate, approximately 0.8 miles to the NW.
Suffolk County · New York
Grassy Hollow is a basin located in Suffolk County, New York. It appears on the Gardiners Island West USGS 7.5-minute topographic quadrangle. The nearest populated place is Grace Estate, approximately 0.8 miles to the NW.