Coasters Harbor Island is a island located in Newport County, Rhode Island. It appears on the Prudence Island USGS 7.5-minute topographic quadrangle. The nearest populated place is Newport, approximately 1.6 miles to the SSE.
Newport County · Rhode Island
Coasters Harbor Island is a island located in Newport County, Rhode Island. It appears on the Prudence Island USGS 7.5-minute topographic quadrangle. The nearest populated place is Newport, approximately 1.6 miles to the SSE.