Black Hammer Bluff USGS Spring Grove Quad, MN,IA, Topographic Map

Black Hammer Bluff is a Summit in the state of (county of Houston), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 43.59858 and W -91.66487. Black Hammer Bluff is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Spring Grove quad. The nearest major town is Spring Grove, MN.