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

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

"Try not to knock anything over!"

This exhibit is one of the largest and most well-preserved collections of Jurassic-era trackways in the United States.

Since 1947, this living history museum has been providing an immersive look at life in Plymouth Colony.

This historic patch of real estate offers a glimpse of colonial Boston.

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

The homestead of American patriot John Adams.

Shelves covered in dozens of coffee bean varieties fill this North End institution.

This roadside attraction attracts kids with dinosaurs before blindsiding them with geology.

Painstakingly built dioramas sit unnoticed in a Boston office building.

A careful eye can find hundreds of dinosaur tracks running along the Connecticut River.

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

This historic graveyard monument is dedicated to a tragic victim of witch trial hysteria.

One of the last remaining World War II Victory Gardens in the U.S. is quietly growing across from Fenway Park.

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

An old trolley bridge was converted into a breathtaking garden bursting with colorful flowers.

Trash escaped from a landfill to fill beaches with all kinds of treasure.

Located just behind a quiet residential neighborhood, this is ground zero for the Salem witchcraft hysteria of 1692.

Inspiring Herman Melville and Henry David Thoreau, Mount Greylock in western Massachusetts is the highest point in the state at 3,491 feet above sea level.

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

On top of Gibbet Hill lie the ruins of a lavish turn-of-the-century estate that never quite came to be.

This miniature feudal castle was built on a whim to honor a US Navy pioneer.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.