Gray Horse Isle is a island located in St. Mary County, Louisiana. It appears on the Centerville USGS 7.5-minute topographic quadrangle. The nearest populated place is Verdunville, approximately 1.3 miles to the W.
St. Mary County · Louisiana
Gray Horse Isle is a island located in St. Mary County, Louisiana. It appears on the Centerville USGS 7.5-minute topographic quadrangle. The nearest populated place is Verdunville, approximately 1.3 miles to the W.