This former crime corner has been turned into an eclectic community center.

A ruined mansion hidden in the woods of the Hudson Valley, home of a tragically doomed romance.

A dilapidated dock tells the story of Titanic's missed arrival.

A large boulder marks the place where the island of Manhattan was purportedly "sold" to the Dutch.

Plot your trip through the city on the sidewalk.

A trove of century-old litho stones from the Puck Building's printing days were discovered behind a cellar wall, and are now hanging in the store.

This wall on a street corner in Lower Manhattan has been a blank canvas for a rotation of renowned artists since the 1980s.

The highest point on the island known for buildings that touch the sky.

Love is in the air along the small street in Brooklyn.

You can see three Irish counties from this Neolithic hillside fort, once the seat of the Kingdom of Ailech.

These murals stand as reminders to the troubled history of this Northern Ireland city.

This lovely picnic spot featuring thunderous jet landings is an aircraft spotter’s dream.

The world’s first museum dedicated to exploring human rights unleashed a wave of controversy.

Erotic art covers the walls of the largest ancient pleasure palace.

This slender three-story building has also had several famous residents.

A modern zoetrope on the New York City subway.

This beautiful Brooklyn monument over a crypt memorializes a grim and largely unknown story from the American Revolution.

Named the fifth most beautiful building in America in 1885, this former courthouse boasts the best view in the Village.

The oldest operating apothecary in the US has treated everyone from Thomas Edison to Mark Twain.

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

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

The first piece of public art dedicated to LGBT rights.

This hidden oasis features a stunning view of the Hudson River and the Palisades from a castle-like museum.

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