Open-air museum with an elaborate sculpture garden, stretching for over 70,000 square-meters.

Beautiful mosaics cover the first stations opened on New York City's newest subway line.

Manhattan and the Bronx have been playing tug-of-war over this former island neighborhood for more than a century.

Need to book a room at the Hotel Pennsylvania? Just dial up 6-5000.

The one-time epicenter of American songwriting is now a little remembered Manhattan commercial block.

A small peaceful park and waterfall tucked amid the urban grind of Midtown Manhattan.

A bit of retro transportation flair preserved in the world's largest department store.

Touching mementoes from those who didn't make it back from World War I still hang in one of New York's oldest bars.

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.

An artist's cute bronze subway sculptures belie his violent artistic past.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

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

Cryptic messages embedded in the New York City sidewalk.

New York City's only preserved family home from the 19th century.

A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.

One of only two commuter aerial tramways in the United States.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

Elevated freight railway turned wildly successful urban park.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.

A terrific purveyor of natural history objects and curios.

Giant wheel of cheese marks a dairying village.

Taxidermy of the racing horse with a huge heart, who inspired hope in the Depression.

The yawning remains of a complex naval fortress still haunt this Australian shore.

This grim museum collects artifacts and evidence of some of the most sensational antipodean crimes.