A peaceful international sculpture garden in upstate New York.

Possibly the smallest church in the world floats in the middle of a pond.

A collection of the best toys ever made, The National Toy Hall of Fame is filled with kids, fun, and for some reason, a bird preserve.

These mouldering mansion ruins remember a time when the Catskills were nothing but luxury.

Haunted Victorian house that inspired a legendary "Ghostbusters" court ruling.

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

An isolated beacon with a history of grisly murder and a view of some of literature's greatest inspirations.

A preserved factory in the "Home of the Carrousel" is now a museum dedicated to the classic wooden ride.

This tiny little island has, as the name says, just enough room for its single house.

See wolves, coyotes, and arctic foxes in a natural environment smack in the middle of New York State.

Quite possibly the last cross all humans will ever see.

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

This derelict building used to house infirm Freemasons, their widows, and orphans.

The home, museum, and death site of Kodak's influential founder.

An eccentric playboy's astounding natural history collection.

The abandoned grounds and derelict greenhouses of this once-magnificent Edwardian estate are now a nature preserve open for exploration.

The wooden octagon in which Huckleberry Finn and A Connecticut Yankee were born can still be visited in upstate New York.

Three acres of mythology-inspired sculptures are visible from the highway.

An abandoned 19th century quarry in the middle of the woods, remade by unnamed wanderers into a massive series of rock thrones.

A collection of unique outdoor sculptures surounded by the beauty of nature.

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

The birthplace of America's favorite fruit-flavored mystery dessert.

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

A mysterious echo seems to defy the laws of acoustics.