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.

Is this 47.7-mile stretch of highway the longest straight road in the United States?

This mystical orb covered in strange symbols is thought to have been used in ancient Greek magical rituals.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

One of three remaining theatres in the United States created in the Art Deco Mayan Revival style.

One of the oldest art supply stores in the United States.

Wall to wall taxidermy at Denver's oldest and most exotic steakhouse.

One of the oldest continuously operating amusement parks in the U.S. is an open-air museum of Art Deco and neon lights.

An acoustic anomaly with a mysterious cause sits in the heart of Tulsa.

A futuristic temple of light uses prisms and rainbows to create an atmosphere of peace.

The fifth-longest natural arch in the world, and the longest outside China.

The location where the iconic movie character declared it was time to go home.

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.

Take a dip in the world's largest mineral hot springs pool.

Even in death, he's still your huckleberry.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

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

The highest paved road in North America winds its way up Mount Blue Sky in Colorado to an altitude of 14,130 feet above sea level.

This hot dog-shaped diner has moved all around Colorado, but has never been to New York.

Travel through the wholesome amusements of yesteryear at this charming miniature village.

A downtown park built on top of unclaimed graves.

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