Hidden Valley is a basin located in San Bernardino County, California. It appears on the Hidden Valley East USGS 7.5-minute topographic quadrangle. The nearest populated place is Afton, approximately 7.7 miles to the N.
San Bernardino County · California
Hidden Valley is a basin located in San Bernardino County, California. It appears on the Hidden Valley East USGS 7.5-minute topographic quadrangle. The nearest populated place is Afton, approximately 7.7 miles to the N.