Grindstone Openings USGS HONEYDEW Quad, California, Topographic Map

Grindstone Openings is a Flat in the state of California (county of Humboldt), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 40.17875 and W -124.0042. Grindstone Openings is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS HONEYDEW quad. The nearest major town is Garberville, CA.