The dairy farm in upstate New York where nearly half a million people gathered for three days of peace and music in 1969.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

Once in a state of dilapidation, this candy-inspired fortress is now being revived.

The world's largest piece of copyrighted artwork.

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

The massive machine creates cracking displays of indoor lightning.

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

Historic Hull Street was actually the first street with a proper name in the Boston area.

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

An 80-year-old house built out of newspapers.

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

Narrowest house in Boston.

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

Memorial of the Salem witchcraft hysteria in the town of Danvers, where it all began.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

There are lots of hands and feet stamped in the cement in front of Grauman’s Chinese Theater, but Mel left behind something extra.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

This rare polygonal meeting house is rumored to be built in a circle so that the devil has nowhere to hide.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

This New England covered bridge is home to the tale of a jilted lover known to haunt the area.

A massive sustainable farm designed by the mastermind behind Central Park.

A giant toy jack made of numerous welded-together fire hydrants.