USGS Grayslake Quad, Illinois, Topographic Map

Grayslake quad is a topographic map (topo) in the state of Illinois (IL), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 42.31252 and W -88.06258. Grayslake is sourced from the USGS (United States Geographical Survey). The nearest major town is Grayslake, IL.