An eccentric inventor's castle home with its own indoor weather system.

This supermarket is suspended 25 feet above an interstate highway.

The hill that gave the Massachusett tribe, and later the state, its name.

This steep cable railway has been hoisting passengers in the heart of Québec City for over a century.

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

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

No one messes with the Massachusetts sacred cod, not this time...

What was once a true peninsula has now been filled in, causing the water to recede and leaving many streetside "waterfronts" and landlocked "islands."

Oldest synagogue in the United States.

The sprawling, eccentric estate of Ames and Ames, a brilliant botanist, and a genius inventor and artist.

Artifacts of whaling, with both its perils and adventure, are housed in this museum in a former candle factory.

Small island science organization offers public the chance to participate in research.