A 200-year-old building in the French Quarter that was to be Napoleon's home in the New World.

A multi-storied adobe complex has been inhabited for more than a thousand years.

A collection of full-size movie monsters opened to the public.

A phenomenal assembly of pueblos in New Mexico is the most complete example of ancient ruins north of the border.

These aggressively sustainable art homes look like something out of 1970's science fiction.

In 2010, Nicolas Cage purchased two plots in this cemetery using one to construct this strange pyramid mausoleum.

An eccentric inventor's castle home with its own indoor weather system.

A stone arch leads to a cavernous 1930s spring house tucked away in the Pennsylvania woods.

A morbid secret lies hidden within the beautiful walls of the Boston Athenaeum.

Eons ago, a rushing lava river formed this pristine passage through solid rock.

An abandoned castle owned and ignored by Masons carries a cursed history.

According to one local tradition, the entrance to the Voodoo underworld can be found in New Orleans through seven gates scattered throughout the city's French Quarter.

The magic's in the hole!

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

A whimsical village of unique treehouses resides in a Washington forest.

The curiosities and wonders of pharmacy in a delightful historic building.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

These eerie outliers of the lightning bug family glow a mysterious blue color.

The remains of an idyllic small town built for the film 'Big Fish' still stand around a rundown main street.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

An acoustic anomaly with a mysterious cause.

The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

All that's left of the quintessential "cabin in the woods."

The largest self-built castle in the U.S., six decades in the making.