A giant snail sculpture looking longingly at the German traffic museum.

One of the oldest hospitals in the Americas is now decorated in hallucinatory murals.

This structure was moved nearly 40 feet while people continued working inside it.

For decades, the parade of apostles that left the Expiatory Temple of Guadalajara remained hidden inside one of the towers.

This singular Mexican structure is considered a masterpiece of the Tapatía architectural school.

The oldest Methodist church in the United States has been spreading the good news for over two centuries.

Possible relics of the ancient Roman city are hidden in this restaurant's façade.

The façade of this building looks like a bingo board, but it's really a giant clock by a famed graphic designer.

One of the largest public housing complexes in New York once visited by Eleanor Roosevelt.

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

The home of former Heavyweight Boxing Champion, "Gentleman Jim" Corbett.

Read between the lines of the subway map to find the hidden abandoned Civil War fort.

This landmark building is now a vibrant performing arts space with musical acts from around the world.

This Orthodox Church's exterior is rather unorthodox.

No monkeying around, this fountain was really named after the classic sci-fi film.

Snack on a partially gestated duck egg.

The oldest private residence in New York City.

A collaborative art project that transformed a neighborhood in NYC's Queens.

This outdoor gallery of sculptures along the East River was once a landfill.

Offbeat arts organization that hosts exhibitions, events, and explorations.

Once called Winthrop Park in 1889, home to a decidedly sexy tribute to the Monitor vs. Merrimac battle.

Queen Anne style apartment house built in 1886.

The only remaining Jewish congregation in Greenpoint.

2 square block factory in Greenpoint erected in 1936.