The top 10 highest security prisons.(you can look up these prisons to get the descriptions).

10. Qincheng Prison, China
9. Tadmor Military Prison, Syria
8. Camp Delta, United States
7. Fuchu Prison, Japan
6. Arthur Road Jail, India
5. Souza Baranowski Center, United States
4. Federal Correctional Complex (Terre Haute), United States
3. La Sante Prison, France
2. Alcatraz Federal Penitentiary, United States
1. ADX Florence, United States
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