Collection of trolley cars in the woods represent one man's attempt to preserve transportation history.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

World's first "penitentiary," meant to be humane, drove men insane.

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

A careful eye can find hundreds of dinosaur tracks running along the Connecticut River.

This impressive Boston holy house is the American mecca for Christian scientists.

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

This rare symbol of Eastern philosophy in the West has been created over years of painstaking construction by the local community.

An easy-to-miss garden in Boston's North End honors the mother of JFK and others who lost children in WWII.

This railroad tunnel was once the longest in Massachusetts.

On top of Gibbet Hill lie the ruins of a lavish turn-of-the-century estate that never quite came to be.

"Mock all and sundry things, but leave the saints alone."

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

Locals purchased this abandoned quarry in order to make sure it continues to be overgrown.

From economic backbone of a community to deadly diving hole, these former stone quarries are now a park for rock climbers and graffiti artists.

This small section of the Sleepy Hollow Cemetery is rotten with famous authors' graves.

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

This abandoned dream castle and its cemetery look out over the city that once inspired their creation.

Hikers can still stroll beneath the long conveyer of this abandoned mining facility hidden in a West Virginia river gorge.

The museum calls itself the "National Museum of the Paranormal" and is full of eerie oddities.

The "mysteries" of this quintessential roadside oddity were almost destroyed by neglect but were saved by fans of kitschy wonder.

Once connected to the outside world by a single train track, this ghost town is looked after by the National Park Service.

A 200-year-old building in the French Quarter that was to be Napoleon's home in the New World.