The tragic death of 19-year-old Mabel Tainter in 1886 led to the construction of this unique Victorian-era theater in the northern woods of Wisconsin.

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

As the glaciers retreated out of northern Wisconsin, this unique natural wonder was crafted.

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

A one-stop shop for all things snowmobile, started by a snowmobile-obsessed group of friends in Wisconsin.

This storied music venue was once a tavern that housed an Italian Anarchist book club and prohibition parties; today it's a community space for artists and musicians.

A surprisingly large number of show waterski teams are located here in Wisconsin.

The secluded resting place of a local historical figure who perished during the sinking of the Titanic.

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

The building was originally a gas station built to resemble a Japanese tea house.

A factory in Milwaukee where poop is reclaimed… and recycled.

One of the largest aviation events in the world brings half a million aircraft enthusiasts to Wisconsin each year.

This animatronic Christmas village within an industrial park creates a whimsical juxtaposition.

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

The museum houses one of the world's largest collections of glass paperweights.

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

Museum with an extensive collection of Cray supercomputers and related artifacts.

Built in 1933, this unique ballroom is nicknamed the "floating dance floor."

Hidden in magnificent rolling countryside, see what may be the largest modern stone circle in the world at Wisconsin's very own "Stonehenge”

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

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

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

Expansive and colorful studio of Minneapolis art-star, Doug Padilla.

Meet the "Green Monster" of Monico, Wisconsin.