In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Resting place of Hollywood's immortals is also site of summer film screenings.

"The Hoppiest Place in the World" holds the world’s largest collection of bunny memorabilia and is a singular testament of a couple's devotion to all things Leporidae.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

Over 50 whirling pools left behind from the glacial age.

America's oldest archaeological site or a muddled case of wishful thinking.

An 80-year-old house built out of newspapers.

A religious-themed park filled with folk art to bring biblical stories to life that fell into disrepair and now being restored.

The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

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

Ornate and macabre headstone in one of the country's oldest cemeteries.

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

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

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

Second largest wastewater treatment plant in the country.

This landmark cemetery in Boston was created more than 300 years ago.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

Ice cream stand, snack bar, and time capsule of milk conveyance.

On a former island, this old fortification once used to protect the Boston Area and started Edgar Allan Poe in his military career.

The pleasant woodland cemetery that has inspired more than its fair share of wild legends.

Once a private collection, now the only museum of arms and armor in the Western Hemisphere - CLOSED.

A coastal rock outcrop with mysterious inscriptions variously attributed to Native Americans, Portuguese, Phoenicians, Norse, and more.

A 60-room castle constructed by a horse-racing heir.