The first piece of public art dedicated to LGBT rights.

New York City's smallest piece of private property.

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

Monument to a forgotten NYC disaster that claimed the lives of 1,000.

A reminder to choose water over wine since 1888.

One of the few remaining American elm trees in New York’s Tompkins Square Park was the birthplace of a new religion.

Red frames showcase remnants of one of New York's original subway stations.

The most confusing clock in New York.

One of few surviving standpipe water towers in the U.S.

Less a museum than a bizarre fantasy world created by artists and engineers.

A theme park attraction designed to turn your children into LARPers.

An immersive art experience built by local arts collaborative, Factory Obscura, in the building formerly known as The Womb, a psychedelic arts center founded by the frontman of the Flaming Lips.

An old spiral fire escape dangles above a public courtyard in Midtown Oklahoma City.

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

A crumbling hospital from the 1850s on Roosevelt Island.

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

Hidden in Central Park's Ramble is a troublesome cave buried just beneath the surface.

A memorial to the first person killed by a motor vehicle in the Western Hemisphere.

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

Curious crustaceans support an obelisk from ancient Egypt that now stands in modern-day Central Park.

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

Amid the clacking of snooker balls, diners tuck into fiery Bhutanese fare.

The fanciest public restroom in New York City boasts fresh flowers, art, and a classical music soundtrack.

This mysterious marker puzzles pedestrians and infuriates geographers.