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

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.

These gardens recreate unique and endangered Michigan habitats.

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

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

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

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

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

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

The city is full of whimsical portals to another world.

Astounding collection of coin-operated games and automata.

The 10-foot-tall vegetables belong to Michigan’s first food rescue program.

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

Inspired by a piece of concrete, these three pyramid-shaped buildings have been beloved Indianapolis landmarks for over 50 years.

This Indianapolis landmark offers a secret panoramic view of the city. 

This stately clubhouse has showcased German-American culture for over a century.

A flamboyantly decorated bridge signals diversity and fellowship at the entry to Indianapolis' Broad Ripple Village.

This elaborate estate contains a stunning marble aviary, a sunken conservatory, and a magnificent music room with a two-story pipe organ.

The body of one of the world's most famous outlaws is covered in cement and iron to prevent it from being stolen.

Nature and art meet in this curvy creation

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

Home to an endangered salamander, a full moon celebration, and a large spring-fed outdoor swimming pool.