Gypsum Canyon is a valley located in Orange County, California. It appears on the Black Star Canyon USGS 7.5-minute topographic quadrangle. The nearest populated place is Gypsum (historical), approximately 1.3 miles to the NE.
Orange County · California
Gypsum Canyon is a valley located in Orange County, California. It appears on the Black Star Canyon USGS 7.5-minute topographic quadrangle. The nearest populated place is Gypsum (historical), approximately 1.3 miles to the NE.