Lost Valley is a valley located in San Diego County, California. It appears on the Sombrero Peak USGS 7.5-minute topographic quadrangle. The nearest populated place is Live Oak Springs, approximately 6.2 miles to the SW.
San Diego County · California
Lost Valley is a valley located in San Diego County, California. It appears on the Sombrero Peak USGS 7.5-minute topographic quadrangle. The nearest populated place is Live Oak Springs, approximately 6.2 miles to the SW.