This year's event is to be held at the beautiful Tretower Court and Castle, near Abergavenny in South Wales. Tretower is a 15th century manor house, an almost completely immersive venue. Guests will dine and socialise in style, then perhaps take a walk in the gardens and grounds, which include the ruins of a 12th century castle.
 
Tretower Court and Castle | Cadw (gov.wales)