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

This is the last hand-cranked chain ferry of its kind in operation in the United States.

In this quiet park a rendition of a classic painting graces the outside of a charming restroom.

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

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

World's largest Christmas store.

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

Lovingly nick-named the "Brick Dick" this municipal tower was winner of the World's Most Phallic Building Contest.

What was once the largest NFL stadium.

Largest tulip festival in America, includes fireworks, a parade, and a carnival.

The park is home to the United States's only still-operating Dutch windmill.

Hell on Earth is actually a small town in Michigan where anyone can be mayor for a day.

Perched atop a brick smokestack, this enormous lug nut symbolizes the local minor league baseball team.

One lonely, modern pyramid has gone from corporate think tank to deserted boondoggle.

Dating back to the 1800s, two imposing buildings in Michigan have had countless transformations over the years.