Brushy Mountain State Penitentiary

Nicknamed "Brushy," the prison's remote stone walls confined Tennessee's most violent offenders for more than a century, including Martin Luther King Jr. assassin James Earl Ray. Riots, escapes, and the grinding isolation of a mountain lockup shaped its reputation long before closure in 2009.

The site reopened as a distillery, restaurant, and tour operation, and guides recount cellblock cold spots and unexplained knocks — stories that sell tickets but sit alongside sober accounts from former guards about how oppressive the architecture felt even in daylight.

Open daily for self-guided and guided prison tours plus an on-site distillery; some upper tiers require steep stairs and are not wheelchair accessible.