A Prison is a place whe
10. Camp 22, North Korea
The camp 22 otherwise known as Hoeryong concentration camp, was a prison in North Korea. It was reported to have been involved in serious human rights violation, experimentation and abuse of people including children although the North Korea government denied its existence and it has been reported closed since 2012.
9. Diyarbakir Prison
The Diyarbakir Prison in Diyarbakir, Turkey is quite popular for its inhumane conditions. The prison is also known for child incarceration and violence from prison guards to prisoners. It is reported that in 1996, prison guards beat 10 prisoners to death.
8. Mendoza Prison, Argentina
This Prison is situated at Argentina, it is most notorious for its prison riots which are resultant from harsh and inhumane living conditions. Inmates are made to sleep on bare floor, urinate in bottles and defecate in plastic bags & use tiny cells.

7. Alcatraz Island Prison
this prison is notorious for its prison escape attempts, the most noticeable being the attempt known as “The Battle of Alcatraz” which occurred in May 1946. This prison housed the some of the most dangerous criminals in history.

6. La Sabaneta Prison
this prison is dangerous as over 300 prisoners died in 1994 and 1995 from the violent gun battle in the prison . It is located in Venezuela, South America and is notorious for it’s overpopulation and grave underpopulated on the part of prison staff.

5. Bang Kwang Prison, Bangkok
this prison is used for criminals who are believed to be threats to the sanctity of the country, for this reason they are kept on their minimal strength level through physical anf emotional torture. They are fed once a day.

4. Petak Island Prison, Russia
This prison is meant for the worst criminals in Russia and they are tortured mentally and physically by been held in tiny cells for twenty hours per day and allowed outside contact only once per year. It holds murderers, cannibals and rapists.

3. Al de Ciudad Barrios
This prison is one of the most dangerous prisons worldwide as it holds two popular gangs, the MS 13 gang and the Barrio 18 gang. The living conditions of this prison is so abysmal and lowly yet the violence of these clashing gangs is such that even the prison guards are afraid to enter the prison as their colleagues have lost their lives in the violence before.
2. Carandiru Penitentiary Brazil
Prison in Brazil South America is a very dangerous prison with its angle being anchored on violence and ill health. While most prisons have issues of violence only to contend with, the carandiru Penitentiary has lost many inmates to violence as well, one out of five of all inmates in the prison is known to have been diagonized with HIV.

1. Black Dolphin Prison Russia
This prison is known for its harsh procedures and staff because it houses some of the most dangerous criminals in Russia who cannot be treated with levity.
