The graffiti-covered ruins of an abandoned trading post in the middle of Navajo Nation.

Don't blink or you'll miss it.

This huge dam across the Colorado River caused an armed standoff between two U.S. states.

Some of the tallest ancient American ruins continue to inspire awe and curiosity.

A historic hydroelectric power plant serves as the unusual backdrop for a public park.

A stealthy Apache hideaway that became the haunting site of a mass grave.

Orr Park's dead trees have been carved into a menagerie of whimsical visages.

An out of this world experience.

The seventh largest spring in the world.

The history of whiskey and all of its boozy glory, from Colonial days to modern American cocktail culture.

Instead of becoming a power plant, this abandoned complex became a massive letdown.

This titanic oil company sign is a reminder of the Americana boom of the 1970s and also its commoditization.

When he found his hometown was no more, Lowell Davis decided to recreate a "new" ghost town from scratch.

This historic motel standing at the "crossroads of America" offers a radio in every room and was saved by local protesters.

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

Standing at 21-feet tall, this space cowboy adds to the legacy of Route 66's muffler men.

The oldest operating Mississippi River–style steamboat still navigates the Ohio River.

Visitors to this arboretum are greeted by three smiling giants crafted from sustainable materials.

Pensacola's UFO home has withstood many hurricanes—just as the experimental 1960s design intended.

This refurbished gas station is one of the oldest in Texas, located on the original Route 66.

These massive mitts are made of 30 tons of devotional bronze.

Nature's biggest mammal swims in landlocked Oklahoma.

An acoustic anomaly with a mysterious cause.

This abandoned bootleg attraction was built to cash in on the popularity of classic TV show, F Troop.