Here lies Lilly E. Gray, an alleged "victim of the beast," but the reason long remained a mystery.

An absolutely beautiful 200-foot stained glass installation traces the evolution of knowledge.

This geothermal hot spring hides beneath a slowly growing mineral dome.

What's a diner from the 1939 World's Fair doing in a remote Utah mountain town?

Step into the cool deep past and unknown future of who begat who.

The largest wildlife crossing in Utah allows local fauna to safely traverse the six-lane Interstate 80 at Parleys Canyon.

One of Ayutthaya’s most iconic locations is a mysterious, hauntingly surreal miracle.

A small collection of iguana-infested ruins hides amid Cancún's bustling hotel zone.

Still standing despite its considerable slant, this tilted lighthouse has become a local symbol of resilience.

It might look like a doghouse, but this small structure was actually built to house a spirit from Maya mythology.

A "gateway" into Mexico's northern border, represented by an abstract red tower.

Wander among the gravestones in this historic border town.

This unassuming layer of clay boasts an out-of-this-world origin story.

All that remains of this abandoned coal town is a beautiful, haunting cemetery.

Natural sonic phenomenon comes with a grisly legend of murder and blood.

Its history includes dinosaur fossils, cattle rustlers, Georgia O'Keeffe, and a mythical giant rattlesnake named Vivaron.

This popular pilgrimage site offers a hole filled with holy healing dirt.

Reproductions of nine banned oil paintings coyly hidden behind a curtain in a New Mexico conference room.

Three witches are said to be buried beneath these unmarked concrete graves.

A multi-storied adobe complex has been inhabited for more than a thousand years.

Massive still life just off the highway in Kansas.

Dad jokes and wordplay abound in this comic fake cemetery.

This highway overpass was named after the tragic disappearance of a young mother who got mixed up with the wrong people.

This unique landscape is the only place in the world to dig for hourglass-selenite crystals.