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

Civil War Fort on an island in the Boston Harbor.

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

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

It's not a typo, now say it five times fast!

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

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

An alley way dedicated to graffiti and street art is a constantly changing street gallery.

Bouncing, delightful, mechanical art at the MIT Museum.

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

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

"the sweltering inhabitants of Charleston and New Orleans, of Madras and Bombay and Calcutta, drink at my well . . . The pure Walden water is mingled with the sacred water of the Ganges."

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

No one really knows how these old hobby horses got here, but the herd keeps growing.

Over fifty whirling pools left by the glacial age.

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

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

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

Two thousand artifacts from around the world collected by one woman who loved to travel.