McGilvery Island is a island located in Cameron County, Texas. It appears on the Three Islands USGS 7.5-minute topographic quadrangle. The nearest populated place is Arroyo City Subdivision Colonia, approximately 3.1 miles to the WSW.
Cameron County · Texas
McGilvery Island is a island located in Cameron County, Texas. It appears on the Three Islands USGS 7.5-minute topographic quadrangle. The nearest populated place is Arroyo City Subdivision Colonia, approximately 3.1 miles to the WSW.