A Beaux-Arts triumph set to become Ford's innovation campus

One of the few working locomotive roundhouses in the United States.

The only surviving prototype for Buckminster Fuller's house of the future.

A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.

This national park on the shore of Lake Michigan features remarkable dunes that lie at the heart of a Chippewa legend.

The structure has welcomed visitors to this scenic harbor city on Lake Michigan for many decades.

A popular place to pick up prehistoric coral fossils from the time when Michigan was an ocean.

This lone tree and dramatic sandstone outcropping are so beloved by Michiganders they can be found on one of the state’s coins.

This huge stew pot is the focal point of the "Community Soup" event, which honors tradition and soup.

Meet the "Green Monster" of Monico, Wisconsin.

The menacing creature had a tremendous influence on the local culture before being exposed as a hoax.

Beating out all other concrete competitors, this massive garden feature's pointy hat has earned it a world record.

A half-mile long and three stories high, this bridge over the Des Moines River Valley mimics a descent into a mine shaft.

The world’s largest truck stop includes a barber shop, chiropractor, and a huge museum with antique trucks.

A mysteriously dark cemetery monument fuels stories and legends galore.

This zombie-themed restaurant stands out in the heart of corn country.

Millions of dollars worth of sculpture decorate this Iowa city center.

A favorite of Amelia Earhart, ranking among those rare bridges that can be crossed without changing sides of the river.

Ornate limestone building now filled with geologic specimens, and more.

This unassuming home was once “grand central station” for the Underground Railroad.