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

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

A tribute to Ponce de Leon's supposed quest for eternal youth.

This massive mall has hundreds of shops, an amusement park, and a history of deadly amusement attractions.

The house where John Wilkes Booth conspired with his co-conspirators.

A field of nothing but boulders which resembles a giant's gravel driveway.

The last holdout of a pre-Civil War rebel who took the matter of slavery into his own hands.

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

There aren't too many operational funiculars around, but Pittsburgh has two!

Rising out of a clearing in New Jersey's Pine Barrens is an Aztec-inspired monument to the "Lindbergh of Mexico."

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

A failed piece of Orientalism has become the proud symbol of a community.

The oldest farmer's market in America is so ancient it was approved by the King of England.

This Philly cemetery is the eternal home of many famous area residents, including Rocky Balboa's wife.

Tucked in the back of this amazing antique store is an important piece of medical history.

Climb inside an iron crystal magnified 165 billion times its normal size.

A little sculpture with a large wardrobe.

The final resting place of the great navigator, or maybe his brother.

One part local history, 99 parts gruesome haunted house.

Portlandia is the second-largest copper repoussé statue in the United States.

Odd outsider art installations surround a Gold Rush-era ghost town.

This fairy tale forest hides scenes from some of the more obscure and bizarre Western nursery stories.

The magic's in the hole!

The history and future of cannabis.