Countless grotesque faces stare out from this eerie Prague art wall.

This Czech church doubles as something of a permanent fashion exhibition for a statue of the Infant Jesus.

Pyramid shaped monument with a tall tale attached.

Charles Dickens described the concert room in this amazing Victorian hall as "the most perfect room in the world."

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

The first and only carousel with a lineup entirely of insects.

Elevated freight railway turned wildly successful urban park.

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

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

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

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

A commemorative plaque hides a door that leads down to the New York Public Library's underground book bunker.

This study room in the New York Public Library saw the creation of one of contemporary America's greatest traitors.

The original toys that inspired the beloved children's stories are on display at the New York Public Library.

This outdoor gallery of graffiti-covered walls pays homage to the past, present, and possible future of street art.

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

An aptly-named street near the birthplace of the modern LGBT rights movement.

The first piece of public art dedicated to LGBT rights.

Try not to get slimed in Tribeca.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

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.

This beautiful building in the heart of Manhattan's Financial District was empty for decades.

A remnant of the original World Trade Center complex continues to serve as a commuter gateway.

The last living thing to come out of the rubble after 9/11 is now a symbol of hope and resilience.