By Corrections1 Staff
After being found guilty on all counts in an international drug distribution case, notorious drug lord Joaquin “El Chapo” Guzman will be serving out the rest of his days in the United States’ only federal “supermax” prison, ADX Florence or “administrative maximum” prison in Florence, Colorado.
Here are five things to know about ADX Florence, which is considered the toughest prison in the country.
1. What is a supermax prison?
Supermax prisons are the highest-level security prisons, designed to hold inmates that pose extreme security threats. Inmates have little to no time outside of their cells, very few activities and very little contact with other humans. Alcatraz is considered to be an early example of what would become the supermax model.
2. ADX Florence has a reputation for being “escape-proof”
El Chapo has escaped prison twice — in 2001 and 2015 — while being held by Mexican authorities. But an ADX prison is different.
Nicknamed the “Alcatraz of the Rockies,” no one has escaped ADX Florence, located in the high desert about two hours south of Denver, since it opened in 1994. Inmates are housed in soundproof, 7-by-12-foot cells for 23 hours of the day in permanent lockdown, with no contact with other inmates. Staff members are carefully vetted and have little direct contact with inmates.
Each cell contains a bunk, desk, stool and shelf made of concrete, as well as a steel sink and toilet. Inmates can see outside of their cell through a single window that is three feet high and four inches wide, according to the New York Times. Most cells have televisions.
According to SF Gate, ADX Florence “is the only prison specifically designed to keep every occupant in near-total solitary confinement.”
3. ADX Florence was born after the killing of two correctional officers
According to the Washington Post, ADX Florence was conceived in the wake of the killing of two correctional officers on October 22, 1983, at the Marion Federal Prison in Illinois — what was at the time the toughest federal prison in the country. After their deaths, Marion was changed into an “all-lockdown” facility and served as the test model for other “supermax” lockdown facilities like Pelican Bay and, eventually, ADX Florence prison.
4. ADX Florence is “worse than death”
Corrections1 columnist Robert Hood, who served as ADX supermax warden from 2002 to 2005, described life in ADX in stark terms to CNN:
“As soon as they come through the door ... you see it in their faces. That’s when it really hits you. You’re looking at the beauty of the Rocky Mountains in the backdrop. When you get inside, that is the last time you will ever see it. The Supermax is life after death. It’s long-term. In my opinion, it’s far much worse than death.”
5. ADX Florence holds many high-profile inmates
A facility for the worst of the worst obviously holds a lot of criminals with household names. Along with El Chapo, the Boston Marathon bomber Dzhokhar Tsarnaev and “shoe bomber” Richard Reid all call ADX home. The “Unabomber” Ted Kaczynski served part of his sentence at ADX Florence prison before his death.
This article, originally published on March 1, 2019, has been updated.