Opal Mountain is a summit located in Jefferson County, Oregon. It appears on the Opal Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is Horseheaven, approximately 10.2 miles to the NNE.
Jefferson County · Oregon
Opal Mountain is a summit located in Jefferson County, Oregon. It appears on the Opal Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is Horseheaven, approximately 10.2 miles to the NNE.