The former home of Samuel Clemens and family remembers the happiest period of the author's life.

A wunderkammer hidden on the top floor of the Hartford statehouse.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

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

"Try not to knock anything over!"

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

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

A museum dedicated exclusively to the lore and history of ouija boards.

Experience the hysteria of a 17th century witch hunt through goofy reenactments and wax dummies that should probably be burned at the stake.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

An opulent testament to the boom-and-bust history of industry in north central Indiana.

Locals dubbed this abandoned abode the "gingerbread house" because of its odd architecture.

A turn-of-the-century architectural marvel built on healing mineral springs and salt licks.

A hidden network of subterranean passageways lies tangled beneath Indianapolis' bustling City Market.

The longest navigable underground river in the United States is home to countless blind and albino animals.

The largest burial mound in the United States holds the remains of prehistoric West Virginians.

Thousands of jack o'lanterns light up Halloween at this historic West Virginia home.

These rows of World War II-era bunkers were the scene of some of the infamous Mothman sightings.

This red-eyed chrome beast pays homage to the popular modern myth of West Virginia's insectoid monster.

Beyond the usual stories that attend old prisons, this one has deep bloody undercurrents.

A small storefront museum explores the history and myth of West Virginia's famous urban legend.

This abandoned amusement park was built on a site with a dark history.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.