Grass Valley is a valley located in Alameda County, California. It appears on the Hayward USGS 7.5-minute topographic quadrangle. The nearest populated place is San Leandro, approximately 2.3 miles to the WSW.
Alameda County · California
Grass Valley is a valley located in Alameda County, California. It appears on the Hayward USGS 7.5-minute topographic quadrangle. The nearest populated place is San Leandro, approximately 2.3 miles to the WSW.