Cannabis Farm Uncovered in Historic Plas Glynllifon Mansion

North Wales Police executed a Misuse of Drugs Act warrant at Plas Glynllifon, near Caernarfon, on Tuesday, leading to the discovery of a substantial cannabis farm. Officers are expected to remain at the stately home for several days as inquiries continue.

Investigation Underway

Superintendent Arwel Hughes confirmed that officers found a "significant grow" spanning approximately 12 rooms on the top floor of the building, containing "fairly mature plants". He stated that no arrests have been made yet, and the owners have not been contacted.

The investigation is ongoing, with extensive forensic work and examination of digital evidence. Superintendent Hughes expressed confidence that arrests would be made, noting that the property's electrics and water supply had been manipulated, and the mansion itself is in various states of disrepair.

A Stately Past

Plas Glynllifon, with over 100 rooms, boasts a rich history. Formerly owned by Lord Newborough, it famously hosted the investiture ball for the then Prince of Wales, now King Charles, in 1969. The building was placed into receivership in 2020 amidst a multi-million-pound renovation effort to convert it into a luxury hotel.

The mansion was recently put back on the market for £2 million by its Manchester-based developer owner but is believed to have since been withdrawn. The surrounding listed park, with its eight miles of paths, continues to invite visitors to "immerse yourself in history, culture and nature."