This parking garage was the site of what was - at the time - the largest cash robbery in history.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

This nearly endless university hallway is home to a unique sunset known as "MIThenge."

Dedicated to one of the darkest moments in Irish history.

Millions of numbers carved in glass represent the tattoos forced upon victims.

The proud hometown of an American legend has honored their favorite son with what seems to be a gravestone.

A plaque memorializes the Boston location of one of the largest nightclub fires in history.

Civil War Fort on an island in the Boston Harbor.

A simple but powerful tribute to the 20 victims of the 1692 witch trials.

A defunct all-girls college which may be the resting place of H.P. Lovecraft's real-life Necronomicon.

This cemetery served as the only official burial grounds in Cambridge for nearly 200 years.

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

Sacks of potatoes, made of cast stone, mark where the iconic potato sheds once stood along the river.

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

Massachusetts memorial to murder victim Elizabeth Short near the spot where she was born.

An easy-to-miss garden in Boston's North End honors the mother of JFK and others who lost children in WWII.

This massive tea kettle was once a promotional stunt for the Oriental Teashop.

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

From bench to vandalism to art, this silly prank seat was funny enough to become permanent.

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

It was an experiment to prove that glacial boulders and rocks can be used in constructions and dwelling.

This picturesque abandoned home is rumored to be a spite house.

Books you don’t need in a place you can’t find.

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