This stone tower in a small town's graveyard looks as though it would be more at home in a fairy tale.

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

Like stepping into a spooky fairy-tale, this shop carries the dark ideas of artists and other makers.

At the supposed instruction of Ben Franklin and Socrates, a Spiritualist believer intended to birth a mechanical messiah here.

A cave dug by a man directed by ghosts to find pirate treasure.

Run by a eugenics advocate, this aging institution conducted secret radiation experiments sponsored by Quaker Oats.

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

The oldest surviving wood-frame building in North America is still in the family.

Beautiful steampunk ghosts of early Massachusetts.

Site of a famous 19th-century transcendentalist utopian community, now abandoned.

This railroad tunnel was once the longest in Massachusetts.