This bone-chilling walk through Boston's otherworldly side begins at Boylston Street Station, where a gas explosion killed several workers. Some believe it was an accident, but others wonder if the countless graves dug up during construction had something to do with it. One thing is certain: the victims have not yet left the place of their grisly demise.

From there, you'll walk through the Central Burying Ground and the Boston Common, hearing the sordid history of unmarked graves, unsettled corpses, and the brutal executions that once took place here. Then, you'll arrive at the majestic Boston Athenaeum, a beautiful building hiding something grim inside: a book bound in human skin. But that's not the only creepy thing about this place. Do you dare go inside?

Next, you'll continue to the Granary Burying Ground, where many of America's revolutionary founders have been laid to rest. Here, you’ll pick up some history about these towering figures, and learn how some of them might still be hanging around this very graveyard. Another graveyard awaits you after that: the King’s Chapel Burying Ground. No one knows how many bodies really lie beneath the earth here, but they do know that at least one wasn’t dead when he was buried.

Then, you'll visit Boston’s most haunted hotel, the Omni Parker. Visitors have reported spectral sights, sounds, and smells on nearly every floor of this storied hotel, and only the boldest decide to stay the night. After that, you’ll hear about a fraudulent photographer who tried to capitalize on Boston’s hauntings, then head toward the Old State House. Then, you'll visit the site of the Boston Massacre and hear about the supernatural panic that swept across the city during an 1800s tuberculosis outbreak.

You'll pass next by Fort Warren and the Pilot House, where you’ll hear about the vengeful Lady in Black and the seemingly harmless Lady in White, before continuing on to the Old North Church. You'll conclude your tour in Copp’s Hill Burying Ground, an appropriately unsettling final stop along our route.