A collection of outdoor art by renowned muralist Robert Dafford depicts the history of a flooded city.

The famous Beatle secretly visited this Illinois town several times to visit his sister.

In the Shawnee National Forest, amazing rock formations peer through the treeline.

In the loving memory of a tragically deceased role-player this Illinois park is decked out with both dungeons and dragons.

This racially troublesome eatery thought a new coat of paint could erase its offensive connotations.

A 200-year-old bar is all that remains of one Mississippi River town's rough-and-tumble past.

This monument to the victims of a tragic explosion is said to turn and look at passing cars.

The second-largest ceremonial mound in the United States is an artificial hill that is loosely shaped like a pentagon.

A grandiose octagonal home crowned by a large dome stands out among the antebellum mansions.

Florence’s mother built a stairway down to her daughter’s coffin so she could comfort her during storms.

A four-hour holy-rolling, Hallelujah-shouting, Southern gospel service, rendered as a country market where "All Is Welcome, Jews, and Gentiles."

Twenty-year effort to raise a castle using tools and techniques from the 13th century is now abandoned in the Arkansas woods.

This historic bridge has weathered fires and floods and still stands, now abandoned, where it has stood since 1874.

The legend of a local monster still haunts this small town.

This ghost town houses the remains of Alabama's old state capital.

Over 600 acres of idyllic open grassland honor Nebraska’s georgic storyteller.

The legacy of baseball great Roberto Clemente is preserved in a retired Pittsburgh fire station.

Color-coded signs direct drivers on a network of routes designed to avoid Pittsburgh traffic.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

First a root beer ad, then a golf course clubhouse, and finally a massive teapot.

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

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

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

Ghost stories surrounded this “castle,” the only structure from a huge mansion that was never built.