A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

This huge, disused viaduct is now a crumbling concrete underworld of covered in years of graffiti.

This park contains a number of standing stones meant to heal and inspire.

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

This abandoned Poconos resort is haunted by a history of kitschy romance and a violent fugitive.

This southwest-styled home in Santa Fe claims to be the oldest house in America thanks to an ancient bit of foundation.

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.

Home of the International Space Hall of Fame.

The high point on the 16th president's eponymous roadway is marked by a massive version of his head.

Miraculous tree that seems to sprout out of solid rock.

One of the smallest towns in the United States.

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

Each year, teams of the world's best snow sculptors have 65 hours to create frozen masterpieces.

Once an unstoppable source of gold and silver, this town came to a grinding stop when the groundwater proved deadly.

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

This "zoo" is a cross between a junkyard and a sculpture garden, featuring animals you won't see anywhere else.

The world's largest key collection features keys to the White House, Frankenstein's castle, and Hitler's bunker.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

This iconic science fiction house still looks like something from the future.

Inspired by a music box, a small town Vietnam vet carved an entire carousel full of animals by hand.

The highest bridge in America was built for an almost unnervingly small amount of money.

Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."