Locally known as the "Onion” and the "Egg Beater,” Casper’s most recognizable buildings are beloved local landmarks to many, and eyesores to others.

Devilish landscape, once cinema home to giant alien bugs, now derelict roadside attraction.

A small town built on an abandoned airfield has former runways as streets and a bar and grill in an old airplane hangar.

Once in disrepair, the house where the 1983 film was shot has been restored and turned into a museum.

An oil baron's wild paradise and the winner of an ill-fated air race.

A whimsical tower with a spiral staircase, inspired by the Space Age and the Möbius strip.

The only fully-realized skyscraper built by the famed American architect, Frank Lloyd Wright.

The old Route 66 town straddling Texas and New Mexico died along with the Main Street of America.

The Milburn-Price Culture Museum in Vega offers a brand-name oversized cultural attraction.

The collection is housed in an exquisite mansion that makes you feel like you've been transported to an Italian villa.

The fifth tallest statue in the United States is a shirtless monument to the oil worker.

A detached cement mixer has been transformed to resemble a relic from some obscure NASA mission to Oklahoma.

This historic folk art garden contains a nightmare tower that claims to be the world's largest concrete totem pole.

Nature's biggest mammal swims in landlocked Oklahoma.

This water tower slanted at an uncomfortable angle off the old Route 66 was an ingenious marketing ploy.

Whether or not you take the 72-ounce steak challenge, there’s plenty of history, fun and Texas-style food at this legendary stop along Route 66.

The Grand Canyon of Texas.

A pair of giant legs paying homage to a poem, a king, and it would seem, socks.

The top of a giant mesa, just outside of Amarillo, appears to float in the sky above.

These half-buried combine harvesters just off Route 66 are an homage to the Cadillac Ranch.

A time-capsule monument reminding future generations of the importance of efficient and effective use of natural resources.

This supper-club-turned-concert-venue still serves drinks at its original rotating bar.

The tunnel that runs beneath this former inn was once a hiding place for enslaved people seeking freedom.

This simple stone monument honors a 19th-century tragedy.