Keystone City

Keystone City is a city east of Starling City. Iron Heights Penitentiary is located in or near Keystone City. The Royal Flush Gang began their criminal activity when they robbed a bank in Keystone City.

Businesses/Points of Interest

 * Iron Heights Penitentiary (in or near Keystone City)

Trivia

 * In DC Comics, Keystone City is the home of the Golden Age Flash, Jay Garrick, beginning with Flash Comics #1 (1940).  Keystone City was also the home of Wally West when he assumed the identity of the Flash. After the events of Crisis on Infinite Earth, Keystone City and Central City were described as twin cities making up a larger metropolitan area.