University of New Hampshire holds the documentation and artifacts of local alien abductees.

This infamous prison has a store where you can buy goods crafted by incarcerated people.

The modest home of the very immodest dancer who cost a king his crown.

Guests become prisoners on a visit to Latvian prison.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Jail from the 19th century that was built by inmates.

One of the oldest reform schools in the United States, home to wayward boys such as Merle Haggard, now abandoned.

Former prison camp dedicated to the victims of political repression.

Eighteen miniature death-scene dioramas.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

Relics of Australia's convict past, and a modern scene of unimaginable horror.

Walk through the actual strap iron cells and solitary chambers of Arizona Territory’s first prison.

This building holds the embalmed remains of the leader of the Bolshevik Revolution.

Former headquarters of the KGB.

Spend your honeymoon where the Devil had his wedding.

A lovingly curated curio shop in which the taxidermy wear newspaper party hats, and peanut shells are spread across every surface.

A former imperial sea-fortress and Soviet prison.

Destroyed by flood waters, prison now serves as a training ground for armed forces.

Museum dedicated to literary greats of the Romantic Period is also the home in which Keats met his untimely end.