A dilapidated dock tells the story of Titanic's missed arrival.

A quiet and contemplative oasis in the middle of New York's bustle and riot.

Ride the subways of yesteryear.

A popular European tradition makes its way to the states on one of America's most famous bridges.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

This interactive gallery makes you feel like you've stepped into a fantasy world filled with whimsical monsters.

Detailed facade of a brownstone in Boerum Hill.

There’s a secret bunker inside the Brooklyn Bridge, but the city won’t say where.

Volunteer-run library dedicated to exploring five decades of activism history.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

Abandoned power station once home to a squatter community, now being developed into an arts center.

Just your average Marie Antoinette–themed speakeasy in an abandoned 19th-century subway tunnel.

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

The remains of a 19th century spring, and the site of an infamous unsolved murder.

A museum devoted to bringing to light forgotten or neglected histories through exhibitions, education and public programming.

A hidden architectural treasure in New York's Brooklyn.

Imagine having a street run right through your home, or better yet, a historic bridge three stories high.

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

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

Marie told fortunes from her small stand on the Boardwalk for decades, including to a young Bruce Springsteen who would busk outside her booth.

Wall Street has a new heroine, a bronze statue of a small but fierce girl.

This eclectic sculpture garden in Brooklyn, home to a bizarre collection of art, was once a run-down junkyard.

A celebration of capitalism in Midtown.

A mass grave for victims of one of the city’s worst fires.