This large cemetery is known as the museum of granite sculptures.

The remains of a deserted 1800s farming community can be found in Little River State Park.

A beautiful, creepy 19th-century castle stands incongruous in rural Vermont.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

These mysterious petroglyphs in Vermont reflect a troubled history in the treatment of Native American culture.

A New England curiosity cabinet, one hundred years on.

The oldest place in Hartford is a cemetery with thousands of bodies stacked beneath the grass.

These etchings reveal the history of a long-gone quarantine site.

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

A vast collection of rare books, manuscripts & extraordinary objects illustrating the history of medicine.

Connecticut grave of the woman responsible for the Winchester Mystery House in California.

A few stone foundations and an old graveyard are all that is left of this once thriving settlement in the wilds of Connecticut.

The former home of Samuel Clemens and family remembers the happiest period of the author's life.

137 graves holding New England's earliest residents.

Underground tunnels remain beneath this abandoned mental asylum.

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

Yale University's home for rare works, including the mysterious Voynich Manuscript.

The intriguing personal collection of a professional demon-chaser.

An archival collection of over 2,200 case studies which includes human brain specimens and tumor specimens.

A collection of haunted artifacts chronicles the career of the world's most famous paranormal investigators.

One of the oldest anatomical theaters in the U.S. still in use was once the site of an infamous cadaver riot.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.

Crammed into a Baltimore row house is an oddities shop that sells everything from skulls to dead insects.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."