Monumental Mountain is a summit located in Pend Oreille County, Washington. It appears on the Monumental Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is Diamond City, approximately 6.4 miles to the SW.
Pend Oreille County · Washington
Monumental Mountain is a summit located in Pend Oreille County, Washington. It appears on the Monumental Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is Diamond City, approximately 6.4 miles to the SW.