Sun Valley is a valley located in Marin County, California. It appears on the San Rafael USGS 7.5-minute topographic quadrangle. The nearest populated place is San Rafael, approximately 0.4 miles to the ESE.
Marin County · California
Sun Valley is a valley located in Marin County, California. It appears on the San Rafael USGS 7.5-minute topographic quadrangle. The nearest populated place is San Rafael, approximately 0.4 miles to the ESE.