Once the world's largest reinforced concrete structure, this abandoned bridge now beckons urban explorers.

The haunting, dilapidated remains of a former poorhouse on Staten Island's Greenbelt.

The awe-inspiring ship from the golden era of cruising has an incomparable history and a reputation as one of the world’s most haunted places.

A black and white mural stands out from its psychedelic surroundings.

After starting as a whimsical tourist attraction that eventually found its way to ruin, these renovated canals offer a lush and exotic locale on the Pacific Coast.

This iconic neon jester is a local landmark that you might recognize from his cameos in film and television.

The exterior of this home was used for the hit television show, The Brady Bunch.

First LEED-certified gas station in the United States.

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

World's largest collection of serial killer artwork and other macabre exhibits.

The blinking light atop the iconic landmark has been sending secret messages for decades.

This glamorous old building is said to have inspired the Tower of Terror.

Most famous work of one of Frank Lloyd Wright's sons.

NASA's leading space science lab started by a co-founder with deep ties to the occult.

A three-story, three-dimensional hobo clown in a tutu welcomes CVS shoppers.

An oasis of calm amid the chaos of the boardwalk, the museum traces the heritage of this beloved beachside amusement park.

Hundreds of numbered stakes hidden in the woods mark the graves of the lost souls of a nearby asylum.

Decades after testing the polio vaccine on unwitting patients, this historic mental hospital sits in ruin.

Nassau Hall has served as army barracks, a museum, and played a key role in the American Revolution.

The final resting place of many of New Jersey's most famous residents, including U.S. history's most in-vogue antagonist, Aaron Burr.

Come for the Italian food, stay for the taxidermy and giant statues.

This historic iron-working village is now a ghost town so immaculate that it looks as though it was recently built.

This grand Spanish-Cuban restaurant has been serving customers for more than a century.

This beautiful building in the heart of Manhattan's Financial District was empty for decades.