Since World War II people have been decorating this stretch of the Yuma desert with signatures arranged out of rocks.

Allegedly haunted by Walt Disney himself, this inconspicuous lamp is always kept lit in his honor.

The flow from this waterfall sometimes comes out of springs below its rim.

This church was transported brick by brick from the ruins of a 16th-century city into Panama City's current historic district.

The only airport with a people mover system designed by Walt Disney Imagineering.

This museum celebrating the almighty dollar lets visitors literally stand in the shadow of a million bucks.

Home to a protest movement, a bombing, and a dramatic change in labor history.

These ruins of a sacred Ancient Greek temple stand next to a luxurious modern resort.

Commercial airplanes land mere feet over the heads of sunbathing beachgoers on this tiny island.

Every equinox this Maya pyramid puts on a spooky ancient light show.

Clap your hands at the base of the pyramid, and the song of a sacred Mayan bird will echo through the air.

An internationally-recognized dark sky sanctuary lies in northern Nevada, near the Oregon line.

This Nevada lake holds its titular natural pyramid and, if the legends are true, a number of dangerous spirits.

Beneath a Virginia City bar is the entrance to an abandoned gold mine.

Standing in a state of "arrested decay," this ghost town allows for a detailed peek into Gold Rush life in an unusually harsh climate.

The Grand Canyon of Texas.

Graffiti, cars, and religion combine to create this jungle of scrap in the Nevada desert.

This beloved roadside attraction welcomes visitors with his signature neon smile.

The world's last remaining store of its kind.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

Belly up to the bar in Cowtown, don't forget to buy some boots.

A few times a day, you can see an animatronic cowboy shoot-out.

A graceful natural rock formation stands astride the point where the Gulf of California meets the Pacific Ocean.

This $3 million model train takes you through Chicago, Seattle, and the thousands of miles in between.