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

Abandoned concert venue legendary for its rock counterculture.

This Detroit ruin was once a gothic bastion of its community, but now it stands as a haunting ruin.

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

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

The remains of an abandoned dinosaur theme park litter the woods just off the highway.

A Beaux-Arts triumph set to become Ford's innovation campus

The preserved remains of the former Milwaukee County Hospital for the Insane are hidden in the wooded grounds of County Park.

The remnants of this Douglas fir predate Columbus's arrival in North America.

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

A largely forgotten and touching neoclassical marble fountain overlooking a bear mound effigy.

Small-town museum dedicated to outer space ... and bicycles.

The oldest continuously-operating tavern in Wisconsin used a clever loophole to serve alcohol during Prohibition.

This forgotten beach house built to look like a Frank Lloyd Wright masterpiece overlooks a hidden beach.

A hundred-year-old museum filled with giant physics toys and experiments designed by grad students.

The spaceship-like theater, which is still in use, was one of the most popular exhibits at the 1964 New York World's Fair.

Giant six-pack could provide one person a six-pack a day for 3,351 years.

Behind a modern brick exterior lies the oldest continuously-operating lunch-car diner in the United States.

A stone marker memorializes the spot where the King broke up a street fight with a classic karate stance.

Paranormal activity on the great lakes.

Eternal resting place of the grave robber and murderer who served as inspiration for many of cinema’s famous madmen.

Once a speakeasy operated by Al Capone, this Milwaukee cigar bar is now a haven for ghost hunters.

More than 5,000 contemporary and "historic" mustards from around the world.

A giant, Gilded Age mansion that once belonged to the beer baron of Milwaukee.