A stone marker dedicated to a Black veteran of the American Revolution who refused to leave his land near Walden Pond.

This historic Victorian mansion is allegedly so haunted that a signed waiver is required to enter.

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

This peaceful Massachusetts graveyard was one of the first "garden-style" cemeteries in America.

This engineering marvel is the longest bridge in Canada and one of the longest spans in the world.

This general store near Boston was once owned by Henry Ford, who had it relocated to a different town using a team of oxen.

The oldest continuously-operated inn in the United States, once owned by Henry Ford.

This classic red schoolhouse is said to have been where Mary and her little lamb went to school.

The Wright Tavern is possibly the most important building in Concord Massachusetts to the American Revolution.

The phrase "the shot heard around the world" was coined after a skirmish at this bridge.

The "Seinfeld" diner.

Fake subway tiles were installed to cover a design that resembled the Confederate flag—it's unclear if the resemblance was intentional.

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.

Home to the Titanic Historical Society's collection.

No one really knows how these old hobby horses got here, but the herd keeps growing.

A quiet memorial marks the spot where the victims of the Salem Witch Trials were executed.

Utopia and nostalgia mingle at the site of Bronson Alcott's ill-fated agrarian commune.

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

Fort Garry was a pivotal post for the Hudson’s Bay Company and a major factor in the economy and political culture of the area.

City law dictates that this mountaintop cathedral containing the heart of a saint is to remain the tallest building in town.

Iconic rock formations that allow for exploration during high or low tide.

This inexpensive lodging house was once a prison notorious for its inhumane practices.

Cliffs that hold fossils, including the earliest known reptile, dating back more than 300 million years.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.