Long Valley Caldera USGS OLD MAMMOTH Quad, California, Topographic Map

Long Valley Caldera is a Crater in the state of California (county of Mono), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 37.7166 and W -118.8843. Long Valley Caldera is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS OLD MAMMOTH quad. The nearest major town is Crowley Lake, CA.