Big Rock USGS COVELO WEST Quad, California, Topographic Map

Big Rock is a Summit in the state of California (county of Mendocino), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 39.78793 and W -123.28585. Big Rock is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS COVELO WEST quad. The nearest major town is Covelo, CA.