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

An angular maze of concrete in Grand Rapids acts both as public art and as a staircase for fish traveling upstream.

Former self-sufficient mental institution now a planned community.

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

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

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

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

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

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

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

The birthplace of professional hockey on the shores of Portage Lake.

A museum within a museum, devoted to history's most questionable medical devices.

On the right bank of the Grand River a plaque remembers an imaginary painter who once awaited his youth.