A different kind of swan princess.

The remains of the furnace and iron works that produced the massive Hudson River Chain still stand in the woods of New York.

This abandoned factory on the Hudson River once churned out a million bricks a week.

This old cement mine has been used as everything from a mushroom farm to a recording studio.

These World War I shooting range tunnels are now haunted halls of underground graffiti accessed through the roots of a tree.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

The largest known open fault in the United States is basically a giant natural refrigerator.

Why have you never heard of the second most popular tourist site in New York?

A 19th century hat factory still stands as a crumbling ruin in upstate New York.

This abandoned ironworks was once the most important military supplier in America.

A ruined mansion hidden in the woods of the Hudson Valley, home of a tragically doomed romance.

Reclaimed by nature, the ruins of Doodletown, New York are remnants of a town consumed by a state park.