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

The former home of a disgraced local priest now hosts a mysterious secret supper club.

Believe It or Not, Ripley once called this chiseled mountainside “New York’s Mount Rushmore”.

Whimsical artist house in the New Jersey woods.

The dairy farm in upstate New York where nearly half a million people gathered for three days of peace and music in 1969.

Every year model trains zip through a miniature New York City that's now 150 landmarks strong.

This plot of old-growth forest is the largest surviving remnant of New York City's original woodland.

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

Six peaceful acres in a residential neighborhood dedicated to art and peace.

This sprawling woodland estate was the brainchild of iconic American industrial designer Russel Wright.

A small Second Empire-style building is one of only seven remaining lighthouses on the Hudson River.

The abandoned ruins of America's first private zoo are open for exploration in the Catskills.

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

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

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