Callahan Gulch is a valley located in Alameda County, California. It appears on the Cedar Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is Mendenhall Springs, approximately 7.2 miles to the NW.
Alameda County · California
Callahan Gulch is a valley located in Alameda County, California. It appears on the Cedar Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is Mendenhall Springs, approximately 7.2 miles to the NW.