Iron Spring is a spring located in Marin County, California. It appears on the San Rafael USGS 7.5-minute topographic quadrangle. The nearest populated place is Bothin (historical), approximately 0.4 miles to the N.
Marin County · California
Iron Spring is a spring located in Marin County, California. It appears on the San Rafael USGS 7.5-minute topographic quadrangle. The nearest populated place is Bothin (historical), approximately 0.4 miles to the N.