20,000 pieces in a Frank Gehry-designed building.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

An artsy hidden staircase leads to breathtaking views of San Francisco.

A museum dedicated to the history and exploration of both popular music and science fiction.

A dark Victorian well house now plays host to mystical waters and pagan shrines.

This church in Pittsburgh is home to the largest collection of religious relics in North America.

This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

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

Every May, townspeople welcome summer with a bizarre pagan parade led by a man wrapped in garlands.

This Old Testament garden features 100 plants from biblical times.

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

You can take a class, browse the library, or visit the lavish lair of an international men's humor society.

Chicago's North Park Village was once the largest municipal sanatorium in the country.

Years of archaeology, just chillin' by the water cooler.

Nonprofit art center that promotes outsider, intuitive, and self-taught art.

The world's only known button museum.

A gothic church spire sits atop this skyscraper, the tallest church in the world.

A hollow cement depiction of time's inexorable effect on the human body.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

A monument to the art of slicing people open.

An antiquated German apothecary on Chicago's North Side.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.