Fort Diego (historical) USGS Jacksonville Beach Quad, Florida, Topographic Map
Fort Diego (historical) is a Locale in the state of Florida (county of Duval), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 30.33357 and W -81.48314. Fort Diego (historical) is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Jacksonville Beach quad. The nearest major town is Jacksonville, FL.








