The exact whereabouts of this surreal cabinet of curiosities are rarely the same place twice.

This historic Rhode Island mini-cemetery features a number of headstones run through with mysterious holes.

Mysterious stone tower featured in many alternative histories of the New World.

To avoid the demolition costs this abandoned drawbridge was simply left in the up position.

This Rhode Island mansion was a stand-in for the exteriors of Collinwood in the original "Dark Shadows" series.

A virtually untouched "home on the hill" for the flora and fauna of Rhode Island.

This fairy tale-themed amusement park is now abandoned, and childhood metaphors abound.

This 50-foot rock formation looked like a face that was once believed to be that of a Native American chief.

A red brick monolith is all that remains of New England’s first commercial brickyard.

The largest glacial erratic boulder on Cape Cod.

The monumental steeple on Amherst College's campus has no church attached to it.

A monument to the Mohawk people stands along an old Native American trade route.

Colorful clay cliffs tower over an unofficial nudist beach on Martha's Vineyard.

The ruins of one of the first railroads in the U.S. lie hidden within a neighborhood cul-de-sac.

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

This dam in the woods, built by Henry Ford with only manpower and oxen, holds no water and serves no purpose.

This lakeside tower is the third attempt at getting a tourist destination to stick on the spot.

The hill that gave the Massachusett tribe, and later the state, its name.

A rock outcropping left by a glacier that made itself useful throughout the centuries.

A more than 260-year-old crypt built on Boston's oldest English burial ground.

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

Civil War-era Fort designed to withstand invasion and attack, with tricky traps called "murder holes."

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

Civil War Fort on an island in the Boston Harbor.