Gilder Ridge USGS Guerneville Quad, California, Topographic Map

Gilder Ridge is a Ridge in the state of California (county of Sonoma), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 38.53602 and W -122.92611. Gilder Ridge is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Guerneville quad. The nearest major town is Forestville, CA.