Signal Knob USGS Rochford Quad, South Dakota, Topographic Map

Signal Knob is a Summit in the state of South Dakota (county of Pennington), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 44.02054 and W -103.72881. Signal Knob is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Rochford quad. The nearest major town is Hill City, SD.