Guano Rock is a island located in Coos County, Oregon. It appears on the Charleston USGS 7.5-minute topographic quadrangle. The nearest populated place is Charleston, approximately 1.0 miles to the SSE.
Coos County · Oregon
Guano Rock is a island located in Coos County, Oregon. It appears on the Charleston USGS 7.5-minute topographic quadrangle. The nearest populated place is Charleston, approximately 1.0 miles to the SSE.