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

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

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

A tribute to Ponce de Leon's supposed quest for eternal youth.

The only road through the heart of Glacier National Park.

"The Most Boring Road in the State."

The unusual medical inventions of the man who gave the world Corn Flakes.

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

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

An ever-evolving wall of graffiti art off East Liberty Street.

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

Former self-sufficient mental institution now a planned community.

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

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

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

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

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