This downtown Dallas art installation is always on the lookout.

A trio of colossal statues spread across a Dallas neighborhood chart the emergence of a giant robot born of a locomotive and spilled gin.

A mythical chimera first sculpted in 1936 as a mix of the main animals of Texas livestock.

The final resting place of infamous outlaw Clyde and Marvin Barrow.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

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

This vintage animatronics show is the Vegas version of a walk through the woods.

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

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

This abandoned motel doesn't welcome guests anymore, but decay and a creepy atmosphere still call it home.

Not truly a ship nor a building, the Navy's first and last "landship" is now abandoned due to clerical issues.

Secret Manor, a house full of legends, the least of which is the haunting of long-deceased ladies of pleasure.

One of the ghostly stops along Route 66.

The liveliest ghost town in the state.

Elephant seals and sea lions have turned the abandoned buildings on this island into their endangered love shack.

Hidden beneath a lake for decades, this brutalist mine has now emerged from beneath the receding waters.

This old mining town, deep in the California desert, has a year-round population of one.

Once America’s most beautiful army base, this abandoned military fort on the coast of Monterey Bay has been left to the elements.

An abandoned Cold War missile radar site.

The now-abandoned tunnels were built for the transcontinental railroad on the route where the first wagon train entered California.

The overgrown ruins of a once thriving World War I-era copper mine.

This shop specializes in oddities and Victorian-inspired wonders.

A lighthouse built to save lives that took quite a few with its treacherous location.

Golden Gate Park's historic collection of plants.