Griffin Island is a island located in San Patricio County, Texas. It appears on the Edroy USGS 7.5-minute topographic quadrangle. The nearest populated place is San Patricio, approximately 3.7 miles to the NW.
San Patricio County · Texas
Griffin Island is a island located in San Patricio County, Texas. It appears on the Edroy USGS 7.5-minute topographic quadrangle. The nearest populated place is San Patricio, approximately 3.7 miles to the NW.