public

Heavily Investigated

Step through those Gothic gates and the air changes — thicker somehow, heavier with something that never quite left. Visitors swear they hear cell doors slam in blocks where the hinges haven't moved in decades. In Cellblock 4, a locksmith once reported being frozen in place by a blast of cold air as faces pressed outward through the walls. Al Capone himself — hardened as they came — reportedly saw the ghost of a St. Valentine's Day victim in his own lavish cell. Stand there long enough, and people say you feel it too: the unmistakable sense that something is watching you right back.

Opened in 1829 and designed by British architect John Haviland, Eastern State Penitentiary was — quite literally — the most expensive building in America at the time, a Gothic castle built on the Quaker conviction that solitary confinement could redeem a soul. Charles Dickens disagreed, calling its isolation 'immeasurably worse than any torture of the body' after his 1842 visit. The prison ran for 142 years, housed nearly 75,000 inmates including Al Capone and Willie Sutton, and closed in 1971. It's now a National Historic Landmark — proof, apparently, that a place can retire from punishment and still never quite stop being menacing.