This massive boulder is inscribed with the story of a sensational hostage negotiation dating back to Colonial times.

The proud hometown of an American legend has honored their favorite son with what seems to be a gravestone.

In order to save this beloved rock, locals blew it up and put it back together piece by piece.

Unique tower has outlasted a takeover of the company.

An abandoned munitions factory with a shot tower continues to wage war on the surrounding environment.

This magnificent Cincinnati graveyard is also a popular public park.

This humble star-gazing center touts itself as the "Birthplace of American Astronomy."

Mussolini gave Cincinnati a bronze statue of Romulus and Remus suckling at a wolf's teats.

An obsolete, vanishing traffic device warns Cincinnati drivers away from middle-of-the-road obstructions.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

One of the longest water bridges in the world was built over a supposedly haunted swamp in Louisiana.

Giant novelty guitars now mark the spot where Robert Johnson is said to have sold his soul to the devil.

Tucked away on a hilltop in the backwoods of Mississippi lies the remains of a blues legend.

A Wild West jailhouse that slid down the mountainside.

The highest point in Arizona is an oddly snow-topped peak within the otherwise arid state.

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.

On the outskirts of a reborn ghost town, a decaying post office remembers the bad old days.

A spiritual vortex among the red rocks in Sedona.

Eons ago, a rushing lava river formed this pristine passage through solid rock.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

An homage to everyone's favorite prehistoric cartoon family.

William Faulkner kept his beloved estate wild and untamed.

A collection of huge Pre-Colombian structures in Alabama.