Grass Mountain is a ridge located in King County, Washington. It appears on the Cyclone Creek USGS 7.5-minute topographic quadrangle. The nearest populated place is Humphrey, approximately 4.4 miles to the ENE.
King County · Washington
Grass Mountain is a ridge located in King County, Washington. It appears on the Cyclone Creek USGS 7.5-minute topographic quadrangle. The nearest populated place is Humphrey, approximately 4.4 miles to the ENE.