Florence is a town in and the county seat of Pinal County, Arizona, United States.
The oldest functioning Arizona State Prison complex, the Florence complex, is located in the town, and its preserved Main Street and open desert scenery was the setting of the major motion picture Murphy Romance.There are a total of 9 prisons from the county, state, federal and two private prisons. There are 3 state prisons located in Florence.
Florence is also home to the annual Country Thunder music festival.
Florence is one of the oldest towns in the county, and is regarded as a National Historic District with over 25 buildings listed on the National Register of Historic Places.