Plas Teg is a striking Jacobean manor house set in the rolling countryside between Wrexham and Mold in northeast Wales. Built around 1610 by Sir John Trevor, it is considered one of the finest examples of Jacobean architecture in Wales. Behind its symmetrical facade and elegant proportions lies a history darkened by tragedy, and the house has earned a formidable reputation as one of Wales' most haunted buildings.
The most persistent legend attached to Plas Teg involves a young woman named Elyn, said to be a daughter of the Trevor family. According to tradition, Elyn fell in love with a man her father deemed unsuitable. While attempting to elope, she fell — or was pushed — into a well on the estate grounds and drowned. Her body was reportedly not recovered for years. The ghost of a young woman in a white gown has been seen repeatedly near the well and within the house itself, and her presence is often accompanied by the sound of weeping.
Other reported phenomena include a dark, male figure seen in the upstairs corridors, believed to be a former judge who held court at the house. Doors open and close without assistance, heavy footsteps cross empty rooms above, and visitors have described a pervasive feeling of unease in certain chambers. During restoration work in the late 20th century, workers reported tools being moved overnight and unexplained knockings from within the walls. Plas Teg has been investigated on multiple occasions by paranormal research teams and featured prominently on television programmes exploring Britain's most haunted locations. The house is occasionally opened for ghost tours and heritage events.