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

The moving metal works of one troubled artist can still be viewed on his front lawn... for now.

At the tallest peak in Colorado, an electrifying mix of thin air, lightning, and rivalry.

This spectacular track has run continuously since 1882.

When ecosystems collide in the arid Southwest.

This historic railroad hotel built from Kansas limestone was once the most popular hotels for traveling salesmen in the midwest.

Neal Cassady may still have an open tab at one of Denver's oldest watering holes.

A larger-than-life monument to the overlooked women who braved Western expansion and broke down societal barriers.

This statue is an ode to an iconic roadside advertisement popularized during the 1970s.

This 100-foot tall bluff located in the western plains of Kansas overlooks a massive reservoir.

These otherworldly limestone formations jut out from the Kansas prairie.

The first "Hut" was actually a small brick building.

This small museum contains fossils from an era when Kansas was underwater.

This three-dimensional brick mural is the longest of its kind in the United States.

A local shop filled with handcrafted art and funky home furnishings, vintage, and antiques.

The Ozarks' strangest dwelling.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

Belly up to the bar in Cowtown, don't forget to buy some boots.

This massive railroad spike celebrates the 1939 premiere of the movie “Union Pacific.”

The last of Philadelphia's wood-paved streets is now a landmark of terrible engineering.

Alexander Hamilton’s creation caused quite a bit of controversy.

The largest clock face in the United States is twice the size of Big Ben and infinitely more ad-sponsored.

One man's love for East Coast diner culture brought an entire eatery all the way from New Jersey to Colorado.