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

Famously misunderstood wonder of the ancient world

The largest stone circle in the world has ended up bringing up more questions than it has answered.

This candy-colored storybook village originated as a 19th-century Methodist campground.

Centuries-old hoofprints and wagon tracks reveal themselves after a good winter storm.

A castle built for love, and abandoned due to heartbreak.

A beautiful example of 18th-century engineering still standing tall.

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

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

This burger joint is named after everyone's favorite carnival prize and is adorned with a giant one over the door.

There aren't too many operational funiculars around, but Pittsburgh has two!

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

Protecting the future of some of the rarest and most misunderstood mammals of North America.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

The world's largest kaleidoscope, designed by a 1960s psychedelic artist.

One man's swirling six-acre monument of stone.

The Hudson River School comes alive at this palatial estate.

Homemade rockets, dinosaurs, and robots make this New York small business much more than a furniture store.

This stone gatehouse was once the entrance to a historic mountain resort, and it had a cameo in a cheesy cult horror movie.

"Gnome Chomsky" was once the largest gnome in the world, but is now simply tall for his kind.