Grindstone Gap USGS Bear Knob Quad, Pennsylvania, Topographic Map
Grindstone Gap is a Gap in the state of Pennsylvania (county of Centre), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 40.96506 and W -77.89362. Grindstone Gap is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Bear Knob quad. The nearest major town is Fleming, PA.








