Discovered during construction in 2007, the London Tombs sit atop a plague pit containing hundreds of skeletons from the Great Plague and earlier burials. Paranormal investigators and staff report intense activity, including poltergeist phenomena, shadow figures, and disembodied voices. The most frequently seen spirit is Emily, a young girl in white who wanders the Roman Room and entrance corridor. Another entity, known as the Dark Presence, causes feelings of dread and chest pressure near the haunted lift. The site’s history includes Tudor executions, with impaled skulls found during excavation, and is now part of the London Bridge Experience, a scare maze and ghost tour venue.