Horse Hill is a ridge located in Sonoma County, California. It appears on the Mark West Springs USGS 7.5-minute topographic quadrangle. The nearest populated place is Mark West Springs, approximately 1.7 miles to the SSW.
Sonoma County · California
Horse Hill is a ridge located in Sonoma County, California. It appears on the Mark West Springs USGS 7.5-minute topographic quadrangle. The nearest populated place is Mark West Springs, approximately 1.7 miles to the SSW.