The world's largest piece of copyrighted artwork.

The infamous Boston Mob ran rackets from an office here in the 1970s.

The former site of an all-but-forgotten colonial landmark is now remembered by an often overlooked bas relief.

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

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

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

The often-overlooked ruins of one of the first buildings designed by famous landscape architect Frederick Olmsted.

The site where Charles Dickens gave his first public reading of "A Christmas Carol" in the US.

This ambitious father and son team reigned supreme over the North End, and witches, for many years.

The site of Paul Revere's historic two lantern warning.

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

Radical Bookstore and Community Space.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

This landmark cemetery in Boston was created more than 300 years ago.

The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.

Narrowest house in Boston.

Dim sum, served in a grand old theater.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

Experience the hysteria of a 17th century witch hunt through goofy reenactments and wax dummies that should probably be burned at the stake.

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

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

This bridge was the birthplace of a unit of measurement based on a fraternity joke.

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

This impressive Boston holy house is the American mecca for Christian scientists.