Meet your friends, marry your true love, or tell your enemies to kiss your butt under this historic Pittsburgh timepiece.

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

This church in Pittsburgh is home to the largest collection of religious relics in North America.

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

One of the steepest streets in the United States makes an intriguing challenge for cyclists.

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

A toxic ghost town sitting atop a massive coal fire.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

World's first "penitentiary," meant to be humane, drove men insane.

This library and museum is dedicated to the life and literature of the Indianapolis native author.

The body of one of the world's most famous outlaws is covered in cement and iron to prevent it from being stolen.

A turn-of-the-century architectural marvel built on healing mineral springs and salt licks.

A hidden network of subterranean passageways lies tangled beneath Indianapolis' bustling City Market.

One of Cincinnati's greatest fighters once trained at a now defunct gym in this Over-The-Rhine neighborhood.

At the center of this cemetery stands a 2,000-year-old burial mound of the Adena culture.

This massive airship factory is so large that it has its own indoor weather.

There is beauty and history in the ruins of this former company town.

Superfans of The Shawshank Redemption can take a driving tour of most of the films real locations.

This burger joint is named after everyone's favorite carnival prize and is adorned with a giant one over the door.

The largest ancient burial mound in Ohio.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

The world's largest fully steerable radio telescope.

The last holdout of a pre-Civil War rebel who took the matter of slavery into his own hands.

The largest burial mound in the United States holds the remains of prehistoric West Virginians.