The most confusing clock in New York.

Commemorating the spot where the famous scientist fed his pigeons.

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

A curious fountain that has no water and includes Satan, a crab, and 9 giraffes.

Spinning silently in the lobby of an Art Deco masterwork is a massive vintage model of the Earth.

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

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

A masterpiece of LGBT art has been restored in what may now be the most valuable restroom in America.

Plot your trip through the city on the sidewalk.

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

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

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

Once the tallest building in the world and the site of "the highest dinner ever held in New York" this building now holds the most expensive penthouse in the city.

From scholastic to sepulchral - now under reconstruction.

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

An unassuming secret door once led to a legendary watering hole.

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

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

New York City's smallest piece of private property.

A semi-scholarly approach to sex.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

New York's oldest magic store.