Whimsical cookie-themed plaques mark the birthplace of the Fig Newton.

The headquarters of one of the world’s longest-running humor magazines bears a noticeable resemblance to a head wearing a Prussian helmet.

Bouncing, delightful, mechanical art at the MIT Museum.

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

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

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

This tiny, painted door at the base of a tree stump has been a fixture of the Harvard University campus for decades.

This tower commemorates the spot where George Washington hoisted the Grand Union flag.

This Massachusetts home was the first to have a telephone line and its own phone number: 1.

This unassuming stone commemorates a condiment factory gone up in smoke.

Museum dedicated to awful artwork.

A unique columnar residence built in the 19th century.

Impossibly life-like natural history models created out of glass by a father and son.

Three prestigious academic collections come together to create a world-class natural history museum.

Rising 30 feet in the air atop Quarry Hill, the Old Powder House is the oldest stone building in the state of Massachusetts.

Beautiful Gothic-inspired lighthouse stands out among the run-of-the-mill striped fare on Bodies Island.

A wall of chewing gum moonlights as collective art.

This is the house that spite built.

A historic bridge with a lovely acoustic anomaly.