| Rank | Top Ten Most Dangerous Prisons |
| 1 | Carandiru Penitentiary |
| 2 | Tadmor Prison |
| 3 | La Sabaneta Prison |
| 4 | Diyarbakir Prison |
| 5 | ADX-Florence Supermax Facility |
| 6 | La Sante Prison |
| 7 | Alcatraz Island Prison |
| 8 | Rikers Island Prison |
| 9 | Bang Kwang Prison |
| 10 | San Quentin Prison |
This post was last modified on October 29, 2021 2:58 pm