Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

Strange physical sensations and optical contradictions keep visitors coming back for more.

One of the largest crucifixes in the world stands 55 feet tall in a secluded, wooded area of northern Michigan.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

World's largest Christmas store.

Center filled with hands-on displays served as a tribute to several astronauts with connections to the state.

This museum collects over a century of automobile history including the iconic car from The Muppet Movie.

This red-eyed chrome beast pays homage to the popular modern myth of West Virginia's insectoid monster.

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

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

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

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