Echo Island is a island located in Westchester County, New York. It appears on the Mount Vernon USGS 7.5-minute topographic quadrangle. The nearest populated place is Isle of San Souci, approximately 0.5 miles to the SSW.
Westchester County · New York
Echo Island is a island located in Westchester County, New York. It appears on the Mount Vernon USGS 7.5-minute topographic quadrangle. The nearest populated place is Isle of San Souci, approximately 0.5 miles to the SSW.