In Florida, these naughty monkeys live on their own mini-monkey Alcatraz.

A lighthouse on a diminutive island was one of the first of its kind to guide seamen home.

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

Welcome sign announcing Haverhill, MA, as the birthplace of horror rocker/artist/director Rob Zombie.

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

Haunted boulder in a front yard with a witch painted on it.

An elaborate, hidden model train in the Needham Town Forest.

This candy-colored storybook village originated as a 19th-century Methodist campground.

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

Rumored to have tormented a family in the late 1960s, this toy now resides in a quiet little oddities shop.

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

According to legend, Bob Dylan sneaks in twice a year to eat dinner with Jack.

The homestead of American patriot John Adams.

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

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

Overgrown ruins of a turn of the century island fort that sees very few visitors.

This is the house that spite built.

This peaceful Massachusetts graveyard was one of the first "garden-style" cemeteries in America.

The site of the first "historically true" UFO encounter in the U.S.

A spooky and decrepit mental health facility is slowly being replaced with newer digs.

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

The former locus of Boston's high culture has been shuttered and buried for over 70 years.

Stay at this storybook estate, featuring Sir Henry Hudson Kitson's masterpiece "Gingerbread House."

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