Johnson Canyon is a valley located in San Diego County, California. It appears on the Otay Mesa USGS 7.5-minute topographic quadrangle. The nearest populated place is Eastlake Greens, approximately 3.6 miles to the N.
San Diego County · California
Johnson Canyon is a valley located in San Diego County, California. It appears on the Otay Mesa USGS 7.5-minute topographic quadrangle. The nearest populated place is Eastlake Greens, approximately 3.6 miles to the N.