Hamilton Island is a island located in Skamania County, Washington. It appears on the Bonneville Dam USGS 7.5-minute topographic quadrangle. The nearest populated place is North Bonneville, approximately 0.6 miles to the NE.
Skamania County · Washington
Hamilton Island is a island located in Skamania County, Washington. It appears on the Bonneville Dam USGS 7.5-minute topographic quadrangle. The nearest populated place is North Bonneville, approximately 0.6 miles to the NE.