This bronze sculpture was inspired by a photograph of Martin Luther King Jr. and his wife embracing after he won the Nobel Peace Prize.

Visit a sweet shop selling one of the first candies ever made and sold in America.

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

The lecture hall where Alexander Graham Bell first demonstrated the long-distance phone call.

A simple but powerful tribute to the 20 victims of the 1692 witch trials.

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

The only structure left with direct ties to the Salem witchcraft trials of 1692.

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

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

This historic patch of real estate offers a glimpse of colonial Boston.

A mysterious stone embedded at the base of a historic Boston building.

What was once a true peninsula has now been filled in, causing the water to recede and leaving many streetside "waterfronts" and landlocked "islands."

An architecturally unique lighthouse that had to be lifted up and moved to avoid falling in the sea.

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

Try not to get slimed in Tribeca.

The last living thing to come out of the rubble after 9/11 is now a symbol of hope and resilience.

Amid skyscrapers and traffic exists this unique aquatic ecosystem.

The world’s first penitentiary, meant to be humane, drove men insane.

Mural made of 100,000 pieces of hand blown glass, and one of the largest glass murals in the US.

Yo, Adrian!

Surrounded by industrial sprawl, a small monument marks the site of William Penn's first landing in Pennsylvania.

This weeping, 10-foot-tall sculpture was a maquette for a 9/11 memorial.

Once America's tallest structure, now a Baltimore landmark.

The site where Poe “in great distress, and ... in need of immediate assistance” likely died.