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

Statue dedicated to the star of an old television show.

The bugs crawling down the front of this office building are almost as big as a '68 VW Beetle.

An off-the-beaten-path place to literally hang beneath Milwaukee's Holton Street Bridge.

Six tiny houses built for working class people form the largest intentional cluster of Wright homes anywhere.

The oldest certified bowling alley in the United States is in the basement of this century-old bar.

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

This striking art museum holds an amazing series of curiosity cabinets.

An overlooked tribute to one of the most important peace deals in American history.

A public art jibe at one of the United States’ oldest and longest-serving senators.

This plaque marks a place where one of Hollywood’s most famous dancers got his start.

One Pittsburgh musician's decades-in-the-making memorabilia collection is on display at this rock-n-roll curio shop.

A portion of the old Pirates stadium over which a defining home run once flew still stands even after the rest of the stadium was torn down.

Sections of the iconic limestone columns have been left uncleaned as a reminder of the city's polluted past.

The last street in Pittsburgh that's paved with wood.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

With 3,000 bikes on display, the world's largest bicycle museum includes some famous rarities.

There aren't too many operational funiculars around, but Pittsburgh has two!

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

This Old Testament garden features 100 plants from biblical times.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

A retrofuturistic art installation in the Pittsburgh Airport.

So many migrating birds roost on the bridge, it has a special summer speed limit.