Folsom State Prison is a high-security prison located in Folsom, California. Established in 1880, it is one of the oldest prisons in the state and has a capacity of over 2,000 inmates. The prison is known for its strict security measures and has housed many notorious criminals throughout its history. The prison gained fame in popular culture, particularly due to the song "Folsom Prison Blues" by Johnny Cash, who performed a live concert there in 1968. Folsom State Prison also offers various rehabilitation programs aimed at helping inmates reintegrate into society upon release.