Glass Mountain is a summit located in Napa County, California. It appears on the Saint Helena USGS 7.5-minute topographic quadrangle. The nearest populated place is Deer Park, approximately 0.6 miles to the ENE.
Napa County · California
Glass Mountain is a summit located in Napa County, California. It appears on the Saint Helena USGS 7.5-minute topographic quadrangle. The nearest populated place is Deer Park, approximately 0.6 miles to the ENE.