Onion Mountain is a summit located in Stevens County, Washington. It appears on the Gillette Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is Onion Creek, approximately 4.4 miles to the N.
Stevens County · Washington
Onion Mountain is a summit located in Stevens County, Washington. It appears on the Gillette Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is Onion Creek, approximately 4.4 miles to the N.