Rock Island is a pillar located in Harney County, Oregon. It appears on the Stinking Lake USGS 7.5-minute topographic quadrangle. The nearest populated place is Riley, approximately 15.8 miles to the NNW.
Harney County · Oregon
Rock Island is a pillar located in Harney County, Oregon. It appears on the Stinking Lake USGS 7.5-minute topographic quadrangle. The nearest populated place is Riley, approximately 15.8 miles to the NNW.