This tiny church near Sleepy Hollow contains Henri Matisse's last work, a rose window, and nine windows by Marc Chagall.

This stone gatehouse was once the entrance to a historic mountain resort, and it had a cameo in a cheesy cult horror movie.

The oldest continuously inhabited street in America.

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.

This massive, ancient stone was disassembled and then put back together again.

A monument to the 17,000 Chinese who worked and died to build Canada's Pacific Railway.

A mysterious, abandoned building rotting on the Brooklyn waterfront.

World Trade Center memorial likened to a woman's sexual organ.

Established in 1937, the oldest candy shop in New York City boasts a rainbow-colored inventory that would make Willy Wonka envious.

Currently housing a corporate bank branch this building at the southern tip of Manhattan was once the gateway to luxury vacationing.

Love, knishes, and best wishes from this legendary Lower East Side bakery.

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

Now abandoned, the first public health hospital in the U.S. saw more than one million immigrants from around the world.

A touching tribute to the "Queen of Soul."

The feral felines of Roosevelt Island have a small army of allies and an abandoned hospital all to themselves.

A crumbling hospital from the 1850s on Roosevelt Island.

One of only two commuter aerial tramways in the United States.

The rough and tumble president's childhood home displays the shirt he was once shot in and the speech that saved him.

A semi-scholarly approach to sex.

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

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

Manhattan's Thirteenth Avenue was made on landfill then deliberately destroyed — apart from one small, obscure block.

This tiny New Jersey village has lived many lives but seems determined to remain a ghost town.

This forlorn park is the result of a failed investment turned tax dodge.