Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.

One of the most enjoyable bits of history at Coney Island and “the most romantic ride in the world.”

Brooklyn's most iconic restaurant, resurrected.

The home of aviation trailblazers, in a remote corner of the big city.

The last slot car racing arcade in Brooklyn is keeping the dream of speedy little autos alive.

A decommissioned military complex that's now a modern industrial park.

Come for the pastrami, stay for the million-dollar art.

A focal point of the Cuban government, this city square features one of the most iconic images in the country.

In terms of history and architecture, this is one of the most remarkable cemeteries in the world.

After the Cuban Revolution, the famous rum company had to leave their swanky headquarters behind.

His music once banned in Communist Cuba, John Lennon is now immortalized in bronze by Castro, who considers Lennon a "fellow dreamer."

The gilded vestiges of a sterling department store can still be found in a Brooklyn shopping center.

While it now takes more than a dime to open an account this historic Brooklyn bank still displays the opulence of the gilded age in which it was built.

Abandoned 19th century homes once occupied by naval officers, soon to be demolished.

Haven for steampunks.

Steam out your ears for New Year's Eve.