McMillan Canyon USGS Ione South Quad, Oregon, Topographic Map

McMillan Canyon is a Valley in the state of Oregon (county of Morrow), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 45.49319 and W -119.76058. McMillan Canyon is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Ione South quad. The nearest major town is Ione, OR.