In 2004, a Dave Matthews Band tour bus dumped 800 pounds of waste off a bridge and onto an unsuspecting tour boat below.

A century-old network of freight tunnels underneath the city's historic business district.

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

The remains of a large pueblo village constructed by the Salado culture, who occupied the region more than 600 years ago.

A towering bronze statue memorializes the founding father of postwar American conservatism.

Pick up a kebab and a credenza at this unique combination furniture store and café.

Of all the unique artifacts inside this library, a mummified hand stands out among the others.

A mysterious echo seems to defy the laws of acoustics.

Two mermen, eternally spitting into each other's mouths.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

In rural Iowa, an imported 19th-century windmill overlooks an unlikely enclave of Danish culture.

A new kind of theme park for adults off the Las Vegas Strip.

Walk through the actual strap iron cells and solitary chambers of Arizona Territory’s first prison.

Opinions differ as to whether this Arizona tree was actually used as a Wild West jail, but that hasn't stopped the town from capitalizing on it.

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

This once-booming Gold Rush town is now home to a herd of feral donkeys.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

Experience a charming 1930s version of "infotainment."

These markers are used to document elevation changes around the famed dam.

A Norwegian-born sculptor created these soaring guardian angels at the entrance to Hoover Dam.

An exotic wildlife habitat right off The Strip.

Flashy signs from Las Vegas’s past find their final resting place at this unusual graveyard.

The world's largest occupied bat houses hold hundreds of thousands of flying mammals.

Though illegal, city officials have made an exception for this work of art.