Home to the infamous "Typhoid Mary" and the worst loss of life in New York's history prior to September 11, 2001.

New York City's smallest piece of private property.

New York's oldest magic store.

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.

City law dictates that this mountaintop cathedral containing the heart of a saint is to remain the tallest building in town.

A Montreal deli that was so beloved that it was allowed to circumvent their laws of language.

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.

The only natural lake in the world that drains into both the Atlantic and Pacific Oceans.