A mysterious collection of stones stand outside a small New England town.

Stay at this storybook estate, featuring Sir Henry Hudson Kitson's masterpiece "Gingerbread House."

Located just behind a quiet residential neighborhood, this is ground zero for the Salem witchcraft hysteria of 1692.

The ruins of a Massachusetts prison farm can still be found crumbling the woods of a state park.

Memorial of the Salem witchcraft hysteria in the town of Danvers, where it all began.

Unlike other abandoned asylums this empty institution welcomes visitors, just don't go in the buildings.

The walkable ruins of an 19th century hotel, destroyed in a horse cremation gone wrong.

The often-overlooked ruins of one of the first buildings designed by famous landscape architect Frederick Olmsted.

An eccentric inventor's castle home with its own indoor weather system.

Ralph Waldo Emerson spent two years living here decades before it became a Frederick Law Olmsted-designed park.

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

A beautiful Victorian-era cemetery, complete with a miniature village.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

Hidden among the trees at the Rangeley Lakes Trails Center are more than 20 gnomes in small wooden houses.

The remains of a large iron mill that once stood in the remote woods of northern Maine.

If a visit to this farmhouse feels as if you are stepping into an artistic masterpiece, you’d be right.

This eclectic natural history collection holds everything from a bit of the trans-atlantic cable to Hemingway's marlin.

Steam engines and conveyor belts are remnants of a genius system left in the middle of the Maine woods.

A monument marks the beginning of the longest north-south road in the United States.

This architectural onion has an original 1930's Jerry O'Mahony dining car at its core.

Former laboratory of radical psychiatrist Wilhelm Reich.

The second-oldest garden cemetery in the U.S. was also a college brainstorm spot of Stephen King.

This 19th century granite fortification is one of the most well preserved forts in New England.

Scene of the grisly murder of two Norwegian women in 1873.