The bar where "The Great Train Robbery" was planned was once a nexus of high society and low morals.

The house where John Wilkes Booth conspired with his co-conspirators.

This trio of stone spires claims to be the only preserved medieval execution site in Europe.

Legends surround an ancient tree trunk riddled with nails for good luck.

Site of the 1889 murder-suicide of crown prince Rudolf and his lover Mary Vetsera.

Eighteen miniature death-scene dioramas.

An 18th century monument regularly tagged with unsettling graffiti referencing a 1940s unsolved murder.

The memorial to the victims of the Jonestown Massacre carries the names of 918 lost, including one name people wish wasn't there.

This historic Victorian hotel has a scandalous history of affairs and murder.

Stroll the grounds built by murder, suicide, and dirty oil money at one of Hollywood's most filmed mansions.

This empty Victorian manse on Staten Island is said to be haunted but is actually a real life crime scene.

This former Mormon settlement is reemerging from the receding waters of Lake Mead.

An old California photo stand has been turned into a shrine to the cozy art of crochet.

You can climb to the summit of Black Mountain, as long as you sign the waiver.

This once luxurious Catskills resort is now a haunting ruin.

Murals of the wild parties once held on the frozen River Thames.

This humble historic facade hides a history of boozing and the gentlemanly sport of rat-fighting.

The home used in just a few seconds of film that came to define the setting of a hit sitcom.

The legend says that this English rock formation was once a hunter who was turned to stone by annoyed witches.

This memorial pyramid marker honors one of the United States Government's first official camel riders.

An abandoned Gold Coast-era mansion once intended for the exiled ruler of Albania, who never arrived.

Civil War dumping ground for the bodies of terrorized Union sympathizers.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.

Each year these high desert hills are absolutely covered with poppy flowers in a surreal show of nature.