Nature and art meet in this curvy creation

This multisensory alley has the ability to remind bustling citygoers to stop and smell the roses.

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

A stunning, abandoned limestone quarry in southern Indiana provided the stone to erect the Empire State Building.

This mysterious hill seems to pull objects uphill.

The world's largest collection of the world's largest objects is in one small Illinois town.

The first spinning jail built in the United States is the only one that still turns.

A collection of sculptures and trails that appear to change with the seasons.

A humble homemade ride attracts visitors from around the globe to this small Midwestern town.

The legacy of an unsolved, gruesome murder rests beneath the spans of this historic bridge.

A unique workspace where offices reside on pirate ships and inside gingerbread houses.

This shop filled with oddities and knick-knacks is named for a 19th-century charlatan.

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

The grave of America's 11th president is not in some grand monument but instead it's hidden away on the grounds of the Tennessee Capital.

For those going through a life transition, a place to leave behind a piece of your former self.

Thousands of artifacts relating to human sexuality, including the world's largest sex bike.

A cow in the road might subvert the flow of traffic but this one's above it all, quite literally.

This little valley along Highway 1 is engulfed by thousands of lilies during the spring season.

Anyone can control this glittery light installation with just a phone call.

See massive fossils that are over 200 million years old in northeastern Arizona.

In the remote high desert of New Mexico, a strange array of poles beckon fury from above.

Home to drunken tower-climbing goats... seriously.

Whimsical bronze sculptures of smiling coins and houses await visitors to this park.

This historic oak tree has been around for over 300 years and might last for 300 more so long as it doesn't fall apart first.