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

The only rotating bar in New Orleans has been slowly spinning since 1949.

This grand gothic brewery has been pumping out suds for over a hundred years.

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.

A collection of Witchcraft artifacts and occult paraphernalia started by the leader of the Long Island Coven.

Better known as the "Body Farm," this unique research facility has been studying how human bodies break down since the 1980s.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

The magic's in the hole!

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

Panorama exhibition hall in old silent theater with a beautiful backyard garden.

A religious-themed park filled with folk art to bring biblical stories to life that fell into disrepair and now being restored.

Oregon's unexpected high desert, displaying layers of time in a colorful show.

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

Quite simply the largest tree in the world (by volume).

No one knows how this Pacific Northwest spruce tree came to have so many trunks.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

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

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

A look into the Church of Scientology's deeply unfavorable view of psychiatry.