Giant pinnacles in the sun-scorched lands of Southern Utah have been nicknamed "white ghosts."

Ancient pueblos built into the base of a natural canyon wall.

A house of courtship where the Jazz Age's most storied lovers got their start.

When ecosystems collide in the arid Southwest.

Community owned and operated, this property is home to a diverse set of nudists.

This naturally-sourced hot spring is now home to a clothing-optional resort.

One of the smallest towns in the United States.

A monument to the egos of two railroad magnates that fell into decline along with their careers.

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

Even in death, he's still your huckleberry.

An architect in Aspen used psychedelics as his muse while building this mushroom masterpiece.

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

These faux-cliff dwellings allow visitors to climb around on a replica archaeological site.

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

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

Abandoned silver mine strewn with wrecked and twisted structures.

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.

These strikingly barren, rolling red hills were caused by bad farming practices.

The concrete shell of an industry giant remains as a playground for graffiti artists, auto scrappers, and paintball warriors.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.

The Fox Sisters, America's leading mediums in the mid-19th century, possessed a table they claimed helped them "communicate" with the dead.

The house where John Wilkes Booth conspired with his co-conspirators.

The trials and tribulations of marking Poe's grave.