Big Rock Ridge USGS NOVATO Quad, California, Topographic Map

Big Rock Ridge is a Ridge in the state of California (county of Marin), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 38.05937 and W -122.60415. Big Rock Ridge is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS NOVATO quad. The nearest major town is Novato, CA.