A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

A strange house built only at night, with rumored mystic inspiration.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

A serpentine highway twists and turns over the treacherous Norwegian Sea.

A tiny microvalley etched into the side of Knocknarea Mountain hides another world.

Two stunning 17th-century libraries and a cabinet of curiosities.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

It should come as no surprise that the best view of the Hollywood sign is from Batman's lair.

A spectacular cave and a beguiling lake.

Continuing the tradition of the dime museum in style.

Medical and zoological curiosities for sale.

The haunting "Hell House Altar" is one of the few remnants of an abandoned college that has been a magnet for local legends.

Monasteries on rock pillars, once accessible only by frayed ropes.

Fine dining in the bizarre world of Lewis Carroll.

A taste of the macabre Tokyo's ritzy shopping district.

A 140-year-old castle with underground caves hidden in San Francisco.

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

This faux-seedy Japanese arcade is made up to look like a maze of alleys straight out of a cyberpunk dystopia.

The atmospheric road was never meant to be so creepy.

Famously misunderstood wonder of the ancient world

Site of a former hidden treehouse in New Orleans.

Try not to get slimed in Tribeca.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

Giant Redwood-themed cafeteria operates under the golden rule, "Dine Free Unless Delighted."