This recently rediscovered Civil War-era submarine was the first to ever sink an enemy ship.

Paths are maintained, but trees have taken over plots.

A museum dedicated to "science, history and the arts" little changed since 1915.

The world's largest rotating world.

Around 100 sculptures from artists all over the world decorate the hiking trails surrounding this locale.

Curious crustaceans support an obelisk from ancient Egypt that now stands in modern-day Central Park.

Rock face that shares a name with Mary Shelley's famous doctor.

Scary metal statues adorn some of the signature buildings of Burlington, Vermont.

A collection of full-size movie monsters opened to the public.

A seasonal movie monster museum featuring wax creations by a relative of one of the original Universal Studios monsters.

Site of the graveyard vine believed to be a curse on a family from the 1800s.

The vaguely man-shaped root that ate the body of the founder of Rhode Island.

The railroad tunnel nicknamed the "Bloody Pit" for taking the lives of hundreds during its construction.

The ghost town that was one of New Hampshire's first settlements now exists as a park detailing its history.

Restaurant in a 1741 farmhouse that touts the story of its haunting on its menus.

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

This New England covered bridge is home to the tale of a jilted lover known to haunt the area.

The intriguing personal collection of a professional demon-chaser.

The "possessed" house that inspired "The Haunting in Connecticut" book and movie.

The mansion and cenotaph of the New Hampshire Faust.

The Connecticut village named for its subterranean thunder.

Connecticut sites linked to the only trial to ever use demonic possession as a criminal defense.

The 100-year-old public collection of a New Hampshire dentist that contains taxidermy, Native American artifacts, and a pair of mummy hands.

The graves of a Connecticut family thought to have been plagued by a vampire.