Ruins in New York City

This secluded ruin was once a home for exotic plants.

This preserved wilderness hides the remains of a colonial grain mill used to feed George Washington's troops.

This ruined fort hidden at the top of Central Park can't seem to keep from losing its historical plaques.

Once America's longest-manned military fort, now an abandoned hulk.

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

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

I fought the law and the precinct caved in.

A long abandoned hospital building on the outskirts of NYC.

The haunting, dilapidated remains of a former poorhouse on Staten Island's Greenbelt.

Small monoliths of several varieties of stone sit alongside a wooded path in the Bronx.

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

From scholastic to sepulchral - now under reconstruction.

Surrounded by low rise buildings and partially converted into an auto body shop, this marble archway is the only vestige of a forgotten Manhattan estate.

The loneliest island in New York.

The most unloved grain elevator in Brooklyn was a “Magnificent Mistake.”

Abandoned power station once home to a squatter community, now being developed into an arts center.