A nourishing complex of found object art, paintings, and sculptures that celebrate key figures in Black history.

Former meatpacking facility turned vertical farm and sustainable business complex.

A replica that won't float away.

This ritzy Italian market is built around a statue of an unforgiven heretic who was burned for his belief in an endless universe.

A dazzling display of lights and crystals.

This campus museum commemorates a national tragedy.

An old slaughterhouse now holds the largest collection of pig artifacts.

This lakefront cottage was crafted in the 1800s and was once a sanitorium.

This was once the largest four-sided clock in the world (yes, even bigger than Big Ben).

This rooftop sign has been confusing Milwaukee-bound airline passengers for decades.

What appears to be a wizard's lair in Milwaukee actually houses a massive water pipe.

A group of artists transformed this desolate city alleyway into an outdoor gallery of street art.

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

A plaque marks the former home of Käthe Paulus, an aerial acrobat who invented the modern folding parachute.

This platform is now a memorial dedicated to those who were deported during the Holocaust.

A monument to the man who almost killed Hitler.

Come for the 14-foot-long taxidermy alligator. Stay for the mini costumed gators shooting pool.

After the oysters have been shucked, and the restaurant's been shuttered, the terrazzo sidewalk from the 1940s is all that remains.

This New Orleans statue of a portly figure in a goofy hat pays homage to a classic of satirical literature.

Once the site of a Native American harvest festival, this humble clearing later played an invaluable role in the birth of jazz.

A little piece of Paris in the sultry south of the U.S.

Made of giant chains and hung with shackles, this iron cross honors those unknowns who perished under American slavery.

The only rotating bar in New Orleans has been slowly spinning since 1949.

It's clear this abandoned Art Deco gem was no ordinary cleaners.