Iron Heights Prison

Iron Heights Penitentiary is a prison located near Keystone City. It was first mentioned in the episode "An Innocent Man" when Peter Declan is held there. It was also mentioned and seen in the episode "Damaged", when Quentin Lance interrogates Oliver about ever entering there during a polygraph test; Oliver also helped Laurel escape there as well. During the same episode, Laurel reveals that she and Oliver, both went to Iron Heights for an eighth grade field trip. In "Betrayal", it was the prison that once held Cyrus Vanch.

According to a sign in "Betrayal", the visiting hours for the prison is between 1:30 - 3:45 pm on weekdays.

Inmates

 * Peter Declan (formerly)
 * Cyrus Vanch  (formerly; unknown where currently held)
 * Frank Bertinelli
 * Barton Mathis (formerly; he escaped from prison)
 * Count Vertigo (formerly; he escaped from prison)
 * Ben Turner

Trivia

 * This location is based on a prison from the Flash comic book series.