Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

A giant bronze coil of feces is both a tribute to doggie defecation and a reminder to pick it up.

A lush green oasis in the middle of Chicago.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

This morbid, delightful curiosity shop offers everything from animal bones to human teeth.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

A herd of roughly 250 American bison roam these plains.

A park where you can watch the highway zoom past.

It's a unique monument honoring a great character who inspired a generation of young women to be more and pursue their dreams.

More than 100 years after his death, the world's largest steer is still attracting crowds.

This rock formation above the Wabash River is part of an ancient coral reef.

A set of tall pillars and alcove-like rooms that are significant to the Miami people of Indiana.

At the top of the hour, this steam-powered clock's eight brass whistles play "Back Home Again in Indiana."

A tribute to a 13-year-old boy who was kidnapped in 1793 and escaped over two years later.

The overgrown remains of one of the premier auto-racing speedways in the Midwest—and also one of the most deadly.

Train cars and railroad artifacts abound at this restaurant devoted to railway history.

Whether his story is true or not, Stiffy Green is the most beloved bulldog in all of Indiana.

Low-frequency noise compared to an idling train can only be heard by some of this industrial town's residents.

A unique outdoor timepiece at a "clothing-optional" resort.

Walk in the footsteps of the famed astronaut at Purdue University.

In an alley not far from where two great highways meet, byways of a very different sort are honored.

At the turn of the century, a chair like rock sat at the top of the falls and hosted the winner of a local beauty contest.

The chiseled jaw of this forgotten American hero still stands tall in a small Indiana town.

One of the few authentic Japanese gardens in the state of Indiana and perhaps the most peaceful place in the city of Mishawaka.