The Idaho Maximum Security Institution (IMSI) is a high-security prison located south of Boise, Idaho. Opened in 1990, it houses some of the state's most dangerous and disruptive inmates, including those with violent histories, escape risks, and significant disciplinary issues. IMSI is known for its strict security measures, including constant surveillance, controlled movement, and limited privileges, all designed to maintain order and prevent escapes. The facility also offers various programs aimed at rehabilitation, though access may be restricted based on an inmate's security classification and behavior.
