The St Pierre Marriott Hotel in Chepstow is one of the most haunted hotels in Wales. This historic hotel has a long history of paranormal activity, with many guests and staff reporting sightings of a 'Grey Lady'. The ghostly apparition is said to be that of a woman who was once a resident at the hotel, but her identity remains unknown. One of the most famous stories about the Grey Lady is that she appears in a particular bedroom where a duel was fought between two men. According to legend, the poltergeist activity started after this tragic event.

The St Pierre Marriott Hotel has a rich history dating back to the 16th century. The hotel's grandeur and beauty have been preserved over the years, but it is not just its architecture that makes it special - it's also home to many ghostly encounters. The hotel's location near the River Wye adds to its mystique, with guests and staff often reporting strange occurrences such as unexplained noises and movements.