"A hideous albatross in the Hudson River Valley."

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

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

The poet's been ambling through these New York woods since 1940.

100 massive sculptures in the Hudson River Valley.

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

Home to the abandoned Tioronda Hat Works Factory, this park is a combination of woodlands and marshlands.

The abandoned husk of a mental institution that failed to save a Jazz Age icon still sits nearly unchanged.

The remains of what was once the world's steepest passenger funicular.