This old residential building was once the largest flour mill in the world.

This kaleidoscopic mural shows Bob Dylan throughout his transition from young troubadour to Nobel laureate.

The only arched bridge made of stone on the entire Mississippi River.

A bronze statue on a downtown corner honors Minneapolis's favorite career gal.

A toweringly silly piece of modern art has been delighting locals since the 1980s.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

Not merely a museum – but a whirring powerhouse that offers a subterranean peek into the heart and soul of cable car operations.

A collection of 20th-century automata, penny arcade games, and musical contraptions.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

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

Literally a million fascinating cartographic artifacts are held in this sprawling university collection.

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

Statue dedicated to the star of an old television show.

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

A fitting attraction for the corn capital of the world.

A town honors its legacy of traditional American Indian pipe carving with one gigantic pipe.

The ravine where Jesse James supposedly performed an impossible jump to evade capture.

Giant six-pack could provide one person a six-pack a day for 3,351 years.