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

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

World's largest Christmas store.

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

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

A charming remnant of 19th-century fishing towns sits on Michigan’s Leelanau Peninsula.

Legs Inn provides Polish food, a cornucopia of Odawa artwork, wood carvings, and mounted deer heads.

The world’s largest Masonic temple was saved by the White Stripes.

Opulent downtown movie theater now houses cars as an indoor parking garage.

An unlikely beach paradise of giant sand dunes lies between two lakes just a few minutes from Michigan's cherry country.

Unique Michigan homes look like something out of Tolkien's "The Lord of the Rings."

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

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

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

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

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

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

Largest magic museum in the United States with more than half a million pieces of memorabilia.

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

Astounding collection of coin-operated games and automata.

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

A lavender labyrinth so large it’s visible on Google Earth.

This sprawling bookstore spans four floors and has more than a million books in stock.

The block of aged dairy is probably still edible after 2,300 years in a peat bog.