One of the oldest Jewish cemeteries in the city, it is now overgrown with an urban forest.

The end of the 4 Line is also the end of the line for 300,000 souls in one of NYC's most illustrious cemeteries.

Holding the most bodies of any cemetery in the United States.

New York's unstoppable progress turned this cemetery into the smallest burial ground in the city.

A Manhattan Episcopal church with an eerie underground crypt.

A hidden "place of interment for gentlemen."

Revolutionary War casualties fill the only 17th century structure remaining in Manhattan.

A Victorian cemetery in the heart of Brooklyn remains a popular mecca of morbid curiosity.

Walk upon the mementos of the dead in this Parisian courtyard paved with medieval tombstones.

Stripes of human ashes cover a back lawn in the most sought-after burial grounds in Paris.

The headless bodies of more than 1,300 guillotined victims of the Reign of Terror are buried here in mass graves.

A 16th-century fountain marks the site of a lost medieval cemetery once filled with mass graves.

The oldest and smallest cemetery in Paris is only open to the public twice a year.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

France's most famous cemetery, with some of its most curious tombs.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

Tucked away amidst some of the most famous addresses in the world is New York's only fraction of a street.

Wine bottle sculpture with a ship's stateroom inside.

More than 300,000 historical artifacts from the famous music venue, from Duke Ellington's handwritten score to The Beatles' booking slip.

Once considered the height of medical modernity, this structure is now the oldest remaining component of Roosevelt Hospital.

The former home of the reclusive "Weird Wendels" who dominated New York real estate a century before Donald Trump.

Slyly buy a shake in the Parker Meridien lobby.

Read a book next to a Midtown waterfall.