This unique shop is full of memento mori art, antique medical equipment, secret society paraphernalia, and historical relics.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

The restaurant keeps a hidden séance room on the second floor and reserves a table for the spirit of the former owner each night.

A Mysterious Masonic tomb in San Luis Obispo.

This knobby, drooping New Orleans oak is a favorite place both for climbing and for meeting giraffes.

A Wild West jailhouse that slid down the mountainside.

Once the product of an inexplicable gold strike, this ghost town is now home to one man and his love of classic machines.

Home to the deepest rift anywhere on Earth.

While it is not equipped to peer into outer space this observatory looks like it was built on the moon.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

In an odd geographic anomaly this city borders two different states on opposite sides of town.

The ancient past meets the retro-future at these dinosaur tracks that are protected by a geodesic dome.

Quirky castle designed by the American actor best known for portraying Sherlock Holmes on stage.

Museum houses an impressive display of the origin and artistry from the now-quaint invention's history.

WWII-era bunkers are hidden under the beaches of this picturesque park, which is still scattered with wartime watchtowers. .

The Dover International Speedway is home to a towering, concrete-skinned, racecar-hungry behemoth.

A chain of bells connect the California Missions and honor the legend of the "King’s Highway."

This abandoned psychiatric hospital once housed more than 4,000 patients in the middle of a quaint New England town.

The magic's in the hole!

Honoring the famed folktale author, this California museum looks like it belongs in the Black Forest.

Get up close to emus and ostriches, or buy their tasty meat.

Carnivorous plants, medieval aphrodisiacs, and the largest original wood structure glass conservatory in the western hemisphere.

Coastal dunes, site of buried Egyptian movie set and former utopian colony.

The highest point in Delaware is located under a trailer so this marker across the street will have to do.