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

The largest earthwork effigy in the world.

A museum dedicated to the alleged Roswell Incident.

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

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

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

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

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

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

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

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

New York City's smallest piece of private property.

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

An underground mansion with fruit-bearing trees and grapes growing beneath the surface of central California.

World-famous, Pink's still manages to keep its prized cult fetish status.

Each year these high desert hills are absolutely covered with poppy flowers in a surreal show of nature.

The scuba diving training facility was named for the steam that rises from the cave's chimney.

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

A hotel and restaurant serving as the mecca of kitsch.

A mysterious echo seems to defy the laws of acoustics.

An acoustic anomaly with a mysterious cause.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

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