National Park Service Tour Stop Dataset
Armstrong L. 2002. National Park Service Tour Stop Dataset. National Park Service, GIS Program Office
This dataset contains tour stops located in the National Park System. The dataset was compiled (and edited) from a variety of sources including park-based GIS databases, U.S. Geological Survery 7.5' 1:24000 quadrangles and DOQQs. The locations are in Latitude-Longitude (NAD83) decimal degrees.