A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

The only visible piece of San Francisco's most famous shipwreck.

The monster at the center of the Darwin Center Spirit Collection.

Famously misunderstood wonder of the ancient world

An island filled with hundreds of hanging, decomposing, decapitated dolls.

A naturally mummified 2,000-year-old man.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

The oldest working Brewery in Britain.

The abandoned village of Skarð aptly illustrates the idiom "Don't put all your eggs in one basket."

The oldest inn in England served brew to the crusaders.

The ancient tomb acts as a calendar that keeps perfect time.

The inscribed stone at Kilnasaggart is a remnant from nearly a millennium ago.

Sidney Scurvy, the interactive computer sailor, takes you on a journey to discover the everyday lives of Cook and his men.

A museum marks and documents the site of the Titanic's launch.

Northern Ireland's Brobdingnagian stepping stones.

Amazing and mysterious Neolithic settlement on Scotland's Orkney Islands.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

A 18th century graveyard and its astonishing cortege of macabre iconography.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

Eternal resting place of the grave robber and murderer who served as inspiration for many of cinema’s famous madmen.

A bizarre house filled with an astounding array of collections.

The bullet-riddled wall from the St. Valentine's Day Massacre, bloodstains enhanced for your viewing pleasure.