A park full of outsider art, created by college students studying outsider art.

A smaller model of the Da Vinci sculpture that took 500 years to come to life.

A fascinating community art piece created by students, teachers, and noted Philadelphia artist Isaiah Zagar.

In the middle of the desert, miles from any human life, sat an anomalous pay phone that still magically answers your calls.

A pair of large white marble lions guard this stretch of the Mojave Desert, and it is utterly mysterious how they got there.

The most isolated mailbox in America lets desert travelers record their passing.

The largest dune field in the Mojave offers a chance of hearing the 'singing sands.'

A giant open-air sculpture made of over 200 full-sized boats.

Formerly the world's largest, this Willy Wonka-esque contraption runs 24/7.

An overlooked monument to the celebrity gangster who helped put the sin in Sin City.

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

A homage to the King at the hotel where he revived his career.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

The bullet-riddled wall from the St. Valentine's Day Massacre, bloodstains enhanced for your viewing pleasure.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

255 feet of suds, scrubbers, and blow dryers.

This downtown Dallas art installation is always on the lookout.

In Parr Park, thousands of painted rocks line this walking trail.

This sculpture of a bowler hat is complemented by a matching umbrella a few blocks away.

A gleaming white tower in ornate Indian style soars above the low-slung bungalows of north Tampa.

The strip club's VIP lounge is actually a rare repurposed Futuro House.

The final resting place of the Hollywood star who came to a tragic end.

Calidum et Deliciose Succosum!

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."