Devils Backbone USGS Daysville Quad, Illinois, Topographic Map
Devils Backbone is a Summit in the state of Illinois (county of Ogle), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 41.98836 and W -89.35122. Devils Backbone is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Daysville quad. The nearest major town is Brooks Isle, IL.








