Located in Faneuil Hall, the headquarters of the Ancient and Honorable Artillery Company of Massachusetts has stood the test of time.

Famously misunderstood wonder of the ancient world

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

The second oldest Jewish graveyard in the U.S. is tiny, with connections to George Washington and Henry Wadsworth Longfellow.

This Rhode Island mansion was a stand-in for the exteriors of Collinwood in the original "Dark Shadows" series.

Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

The home, museum, and death site of Kodak's influential founder.

This once luxurious Catskills resort is now a haunting ruin.

This tiny patch of arid sand sits in one of the greenest states in the United States.

This Canadian monument to the man who invented the telephone allows visitors to get up close and personal with the artifacts of his life.

The city of Halifax still bears the scars of the largest explosion prior to the atomic bomb.

Site of the first official transatlantic wireless communications.

The famous bell was secreted away and hidden in a church in Allentown during the British occupation of Philadelphia.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

The world's largest piece of copyrighted artwork.

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

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

The largest body of water in Massachusetts annihilated four small towns just to slake Boston's thirst.

Each August, one of the largest religious (and food) celebrations in the country is held in Boston.

This popular Boston haunt is reminiscent of a time gone by, when slow cafes and sweet-smelling smoke wafting from patios was the norm.

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

The oldest surviving wood-frame building in North America is still in the family.

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