Philadelphia’s historic cobblestone streets, landmarks, and old buildings can take on an eerie aura in the moonlight, the perfect backdrop for the guides of Spirits of ’76 Ghost Tour to tell tales of the city’s dark past. Developed by historical experts at The Constitutional Walking Tour, the Spirits of ’76 Ghost Tour traverses Old City, stopping at more than 20 sites, such as the Physick House, Library Hall, and City Tavern. At these destinations, guides cloaked in black and carrying lanterns share stories that weave together a narrative of both reported hauntings and folklore. They tell tales of ghostly visitors that range from soldiers to historical figures such as John Barry, who constantly tries to explain to people who he was. Strolling past some of the city’s oldest cemeteries and graveyards, tourists may spot out-of-the-ordinary shapes, such as free-floating orbs.