Visit the monolithic tomb of America's most famous general.

Infamous marsh filled with toxic waste, World War II-era London rubble, and dead mobsters galore.

This unassuming retro burger joint was billed as “diner of the future” at the 1939 World's Fair.

A fake town founded by Western movie stars is now becoming a hip desert community.

On a barren hillside in the Yucca Valley, the recently restored Desert Christ Park has attracted pilgrims and kitsch hunters for over 50 years.

An artist's vision for connectivity spans seven continents and 16 countries.

This collector's home is a constant work in progress.

Crypt mausoleum in cathedral's basement contains relics of third century Roman martyr, Saint Vibiana.

An iconic location along the Los Angeles River where countless movie scenes are filmed.

A visionary, futuristic sculpture in Los Angeles that never met its extraterrestrial potential.

The space-age building is home to one of the few remaining rotating restaurants in America, and the only one that inspired a 1980s sitcom.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

This brightly made over hotel hides decades of suicide, serial killers, and mysterious deaths.

Everyone remembers Laurie Strode from Halloween, but this is the house where most of the blood was shed.

Nancy Thompson's Home from "A Nightmare on Elm Street."

Just a few miles from downtown Atlanta is a trail covered in a crazy collection of outsider art.

This ever-changing arrangement of naked dolls even caught the attention of "The Walking Dead" crew.

The picturesque southern city served as the zombie-filled town of Woodbury in 'The Walking Dead.'

The smallest post office in the United States is no bigger than a broom closet.

Wading through a small lagoon reveals a secret, wild stretch of pristine beach.

This concrete sculpture features a woman opening her heart to showcase a beautiful fern.

A self-explanatory attraction allows fans to respectfully remember and honor a comedy legend.

Former utopian colony based on the belief that the universe exists in a hollow sphere.

Rusting away on the edge of New Jersey are the remains of a Cold War missile launch site.