A six-story-tall golden pyramid, surrounded by a moat.

One of Frank Lloyd Wright's final works was this UFO church.

A giant, Gilded Age mansion that once belonged to the beer baron of Milwaukee.

A singular collection of hand-built art deco cars are held in a building with style to match.

Six tiny houses built for working class people form the largest intentional cluster of Wright homes anywhere.

Wisconsin's most celebrated export gets the royal treatment on I-94.

Chicago's largest cemetery is full of beautiful Victorian monuments and more than a few ghost stories.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

A castle built by an eccentric medieval enthusiast in rural Ohio.

A unique botanical garden housed in three giant geodesic domes.

A place to eat for on-the-run agents and espionage enthusiasts.

Statue dedicated to the star of an old television show.

The bugs crawling down the front of this office building are almost as big as a '68 VW Beetle.

Robots, lasers, and whoopee cushions, oh my!

This striking art museum holds an amazing series of curiosity cabinets.

A colorful square marks the heart of the city's LGBTQ community.

A eclectic collection of military memorabilia.

The ruins of a cotton mill that was burned in the Civil War are still hidden in a Georgia forest.

An abandoned concrete jungle surrounded by a lush park.

This massive marble memorial was built bit by bit either out of devotion or spite, but at the expense of the surrounding town.

Home to the world's largest refracting telescope and the birthplace of modern astrophysics.

What is it about mushrooms that makes people wish they lived inside of them?

A piece of John the Baptist in the American heartland.

This abandoned prison castle has become an imposing gallery of graffiti art.