North Central Florida's largest flea market and a weekend roadtripper's dream.

It's believed Elvis Presley was inspired to write his breakthrough track after staying here.

The world's only teal arches exist in a city that cares more about its aesthetic than an Instagram influencer.

A once popular resort—said to be the vacation spot of gangster Al Capone—now remains abandoned in the woods of Arizona.

An off-the-beaten path cave with an underground lake.

Measuring approximately 200 feet long, Swampy is the world's largest alligator-shaped building.

Opened in 1976, this monster-sized version of the fast-food franchise is sometimes called the Epic McD.

The bizarre story of the mysterious death and hidden treasure of one of Sanibel Island's early homesteaders.

A former hospital is now home to a pizza parlor and maybe a few ghosts.

The highway's southernmost spot is a beloved local attraction.

The birthplace of American international flight service has been turned into a celebrity's microbrewery.

Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.

The highest point in Indiana is curated by an Eagle scout but may be in danger of losing its record to a nearby garbage pile.

Indiana's shrine to the sport that has become a hallmark of their culture.

This grave marks the final resting place of pioneer John Chapman, better known as Johnny Appleseed.

The site of a 19th century "dream city" that almost rivaled Chicago before being swallowed by the Indiana sand dunes.

A chilling disappearance (and rescue) of a child uncovers a geological mystery.

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

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

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

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

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

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.

Where beautiful signs live on forever.