The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

A downtown park built on top of unclaimed graves.

The story of Two Guns, Arizona could easily be described as a Shakespearian tragedy on Route 66.

The outcropping is graffitied with the name of the beloved musical Muppet television series.

No two pieces are exactly the same at Portland's hippo-themed hardware store.

In Tucson a giant metal snake helps pedestrians cross a busy highway.

A cabinet of curious mathematical models and old calculators.

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

Every president in history is immortalized in bronze in downtown Rapid City.

One of America’s oldest and spookiest hotels, thanks to the residency of ghosts, dead presidents, and Alfred Hitchcock.

South Dakota's oldest operating brewery is housed inside a historic firehouse.

This towering wooden Sasquatch was carved with a chainsaw.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

The highest point in South Dakota contains the ashes of Valentine McGillycuudy, the "Holy White Man."

'Cause the fence start shaking, the earth was quaking.

The lighthouse central to the 1980s horror classic "The Fog" is, in fact, located in one of the foggiest areas of the Pacific Coast.

This exaggerated sculpture resembles a well known feature of Vancouver:

This historic building provides a powerful glimpse into the lives of Japanese Americans forced to relocate during World War II.

In the absence of a Chinese-language newspaper, for years the community posted daily updates on this simple bulletin board.

Once the site of the Hawaiian monarchy, this building was originally designed as a palace.

The largest cemetery in Chile is the final resting place for more than 2 million people, from politicians to artists.

What was once a unique system of urban elevators is turning into a mechanical ruin.

This historic Chilean cemetery is the burial place of hundreds of European and American freethinkers and non-Catholics.