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

The "Seinfeld" diner.

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

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

Mysterious 500-year-old tapestries depict a unicorn hunt.

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

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

Elevated freight railway turned wildly successful urban park.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

A crumbling hospital from the 1850s on Roosevelt Island.

This blue behemoth of a bear is a colorful homage to Brown University's mascot.

Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

A more than 260-year-old crypt built on Boston's oldest English burial ground.

This hidden labyrinth offers walkers some brief peace of mind.

Second largest wastewater treatment plant in the country.

The statue of John Harvard isn't actually John Harvard—or even, technically, the founder of the school.

A monument to the Mohawk people stands along an old Native American trade route.

The site of the tragic isolation of Nipmuc Native Americans left to perish in King Philip's War.

In order to save this beloved rock, locals blew it up and put it back together piece by piece.

The world's largest piece of copyrighted artwork.

What was once a true peninsula has now been filled in, causing the water to recede and leaving many streetside "waterfronts" and landlocked "islands."

In a town that's had a whole lot of giant chairs this one still stands tall, just not the tallest.

Plymouth's huge yet little-known memorial to the Pilgrims.

The headquarters of one of the world’s longest-running humor magazines bears a noticeable resemblance to a head wearing a Prussian helmet.