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

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

Weighing 30,000 pounds, this monument represents Detroit's first industrial era.

Detroit’s downtown castle is one of the oldest structures in the city.

World's largest Christmas store.

The concrete shell of an industry giant remains as a playground for graffiti artists, auto scrappers, and paintball warriors.

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

The Beaux-Arts aquarium boasts a vast collection of saltwater and freshwater fish on an island in the Detroit River.

One man's attempt to create an artistic wonder on a run-down block in Detroit.

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

The bones of an old zoo crumbling in the shadow of a new one.

This shallow cave got its name from copious amount of human bones found inside.

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

This lighthouse and shipwreck museum keep a torch burning for the memory of the SS Edmund Fitzgerald.

Berry Gordy Jr.'s old home was the original headquarters of Motown Record Corporation.

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

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

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

This freshwater spring fills with 10,000 gallons of water per minute.

Abandoned concert venue legendary for its rock counterculture.

A Beaux-Arts triumph rises from decades of decay to become the heart of a new innovation district.

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

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

Take a drunken tour inside the world's largest known geode.