Keshwa chaca, among the last handwoven Incan bridges, crosses Apurimac Canyon in Peru.

A bizarre house filled with an astounding array of collections.

The only pub in the world surrounded by an ancient stone circle.

Rome's semi-secret peephole vista is also a former Crusader stronghold.

A graffiti Mecca welcoming artists from around the world.

There's a piece of New York City transportation history hidden in plain sight at a Manhattan subway stop.

On the top floor of an upscale department store stands a lavish restaurant housed in a replica of a luxury French dining car.

Crammed into several rooms of a Staten Island home, this museum is a vodka-soaked paean to the pleasures of drinking.

The famed amusement district marks the beginning of summer with a wild procession of nautical creatures.

“Invented in Key West, Perfected in Brooklyn."

Built as a gift to the hottest tastemaker of the time, these hidden quarters remain an Art Deco showpiece.

This abandoned subway station can still be seen on regular commuter trips.

A band of aerialists and circus performers putting on incredible shows in East Williamsburg.

This semi-hidden Manhattan restaurant is based out of a loading dock.

Nondescript elevator doors open to reveal a stunning, surreal world.

First a horse rendering plant, then a 19th century landfill, this beach is full of glass from thousands upon thousands of broken bottles.

A restaurant on Staten Island showcases a different grandmother’s cooking every night.

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

Behind a bodega is a small museum of relics and ephemera showcasing the history of New York.

An unassuming secret door once led to a legendary watering hole.

New York City's smallest piece of private property.

A hands-on traveling collection of the innovative devices of yesteryear.

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

A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.