The house where the famed outlaw was shot by a dirty coward is now a museum to the criminal's legacy.

The world's only three-story rotary jail is now a museum to a bizarre trend in prison design.

A number of gruesome unsolved murders have turned this simple home into a morbid tourist trap.

A remarkably opulent mansion with a tragic history.

The farm toy capital of the world hosts a museum filled with toy tractors dating back to the late 1800s.

The remains of a bustling turn-of-the-century park built to showcase the wonders of electricity.

The maximum security facility was once thought to have "the bloodiest 47 acres in America."

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

A historic house in St. Louis was plagued by a series of suicides committed by family members involved in a successful brewery.

400 million-year old limestone caverns nestled in the Ozarks served as shelter and a hideout for cultures throughout North American history.

The history of the treatment of mental illness, illustrated in all its gory detail, and housed in an asylum.

Less a museum than a bizarre fantasy world created by artists and engineers.

An extensive collection of fine art devoted to man's best friend.

A subterranean haunt where wine and homemade biscottis are always on the menu.

The only pig museum in the U.S. holds one of the world's largest collections of pig items.