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

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.

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

Bouncing, delightful, mechanical art at the MIT Museum.

An enormous, inside-out glass globe built in 1935.

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

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

Civil War Fort on an island in the Boston Harbor.

From economic backbone of a community to deadly diving hole, these former stone quarries are now a park for rock climbers and graffiti artists.

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

This lakeside tower is the third attempt at getting a tourist destination to stick on the spot.

Centuries-old hoofprints and wagon tracks reveal themselves after a good winter storm.

The Cape Cod house that whaling built.

Unicorns, elephants, and bears, oh my!