A European-style bath house in Chicago.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

A century-old hotspot for jazz, frequented by everyone from Charlie Chaplin to Al Capone.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

A speakeasy takes on Chicago's drinking culture.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

What was once the largest NFL stadium.

The park is home to the United States's only still-operating Dutch windmill.

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

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

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

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

World's largest Christmas store.

Two dozen rescued bears roam (mostly) free at the largest bear ranch in the U.S.

Former self-sufficient mental institution now a planned community.

The world's oldest operating jazz club has been in operation since May 1934.

Concrete igloos standing across from what remains of the Michigan Central train depot.

An ornate Detroit church, left empty and ravaged by time.

A subterranean world of tunnels links several buildings of this rare 19th-century asylum.

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.

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

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