Radical Bookstore and Community Space.

Dim sum, served in a grand old theater.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

The Boston square dedicated to the dark poet who was born nearby.

An enormous, inside-out glass globe built in 1935.

The New England cabin where an infamous British occultist conducted experiments in "magick".

Site of an escape, ten murders, and some scalpings.

Nature and religion are reunited at this unconventional church in the forest.

The largest arcade museum in the world chronicles the golden age of video games which ended promptly in 1987.

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

The rustic think-space of famed naturalist John Burroughs stands exactly as he left it.

Who knew the Devil's domain was a hot spot for tubing?

An Escher-inspired library dedicated to the wonders of the human mind, yet closed to the public.

A religious-themed park filled with folk art to bring biblical stories to life that fell into disrepair and now being restored.

Oldest existing church in New York and the inspiration for Washington Irving's "The Legend of Sleepy Hollow."

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

The site of the first "historically true" UFO encounter in the U.S.

This abandoned psychiatric hospital once housed more than 4,000 patients in the middle of a quaint New England town.

Hundreds of numbered stakes hidden in the woods mark the graves of the lost souls of a nearby asylum.

Protecting the future of some of the rarest and most misunderstood mammals of North America.

Decades after testing the polio vaccine on unwitting patients, this historic mental hospital sits in ruin.

Now the final resting place of prominent artists and musicians, it was originally founded to separate the rich from the poor in death.

A peaceful international sculpture garden in upstate New York.

For over 80 years, Mayan ruins stood proudly in a most unlikely location.