ADX Florence is a high-security federal prison located in Florence, Colorado. It is often referred to as the "Alcatraz of the Rockies" and is designed to house the most dangerous inmates in the United States. The facility employs strict security measures, including solitary confinement and extensive surveillance, to ensure the safety of both staff and the public. Opened in 1994, ADX Florence is part of the Federal Bureau of Prisons. It accommodates inmates convicted of serious crimes, including terrorism and organized crime. The prison's design aims to prevent escape and maintain control over its population, making it one of the most secure correctional facilities in the world.