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

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

This museum dedicated to the history of the medical bone trade and human osteology.

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

These mansions date back to Chicago's days as a brewer's paradise.

Where old school Polish Chicago and young hipster Chicago live side by side.

In a quiet north Chicago neighborhood rests a stunning relic of the golden age of earthenware design.

An outdoor urban gallery of large-scale artworks by the world's most influential street artists.

Beloved bar home to musicians of all eras and reputations.

The world's only known button museum.

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

This $3 million model train takes you through Chicago, Seattle, and the thousands of miles in between.

This museum celebrating the almighty dollar lets visitors literally stand in the shadow of a million bucks.

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

The subtle science of a master molecular gastronomist.

A speakeasy takes on Chicago's drinking culture.

The entire length of the border is marked by a 20-foot-wide slash through the trees.

A journey begins with a single step, and for many, the road-trip of a lifetime started at this Chicago intersection.

A long lost multi-cultural music venue used to reside in the bottom floor of Chicago's Flat Iron Building.

These chunky stone towers out in Lake Michigan are the key to Chicago’s drinking water.

Designed by Alfred Caldwel, this landscape showcases his vision of a native garden.

Where dioramas can follow you home.

To find the "unicorns of the deep" you've got to go downstairs.

This awkward aquarium sculpture is one of the strangest statues in Chicago.