One of the oldest and certainly best preserved Cistercian abbeys still in existence.

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

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

Over 50 whirling pools left behind from the glacial age.

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

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

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

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

19th-century operating theatre in which the use of ether was first demonstrated - plus, a skeleton and a mummy!

Historic Hull Street was actually the first street with a proper name in the Boston area.

Palatial mansion estate used in films including "Flowers in the Attic" and "The Witches of Eastwick."

Restaurant in a 1741 farmhouse that touts the story of its haunting on its menus.

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