A psychedelic labyrinth on the San Francisco bay.

An artsy hidden staircase leads to breathtaking views of San Francisco.

This odd-shaped relic from the 1964 New York World's Fair found its way back home to Wisconsin.

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

The tunnel that runs beneath this former inn was once a hiding place for enslaved people seeking freedom.

The Bong-area park police have asked visitors to please, stop stealing the signs.

A museum devoted to the victims and the survivors of the most catastrophic fire in American history.

Legend says Dungeons and Dragons players can get their dice blessed at the creator of the game's memorial.

This circus town museum recognizes the outstanding clowns of history.

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

A restaurant and lodge in northern Wisconsin which served as a clandestine hideout for John Dillinger and featured one of the most famous botched FBI raids in history.

This solitary gravestone is separated from the rest in Appleton, explaining why local legends continue to surround it.

Almost half-way between the Equator and North Pole.

According to the legend, this strikingly beautiful hill has miraculous healing powers.

The birthplace of a titan of American cinema.

A trailblazing sovereign nation tucked in the American state of Wisconsin.

A forgotten Cold War relic hidden in the outskirts of a Wisconsin city.

A circus of light and sound forms a sensory ode to an iconic train that will never pass through town again.

A large circus museum with summer performances.

Literally a million fascinating cartographic artifacts are held in this sprawling university collection.

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

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

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

Five acres of divinely inspired folk art.