Grey Rock Trail USGS Foundation Ridge Quad, Washington, Topographic Map

Grey Rock Trail is a Trail in the state of Washington (county of Yakima), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 46.58373 and W -121.08202. Grey Rock Trail is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Foundation Ridge quad.