Mount Stewart, County Down (Accredited Museum)
Calke Abbey, Derbyshire (Accredited Museum)
Sunnycroft, Shropshire (Accredited Museum)
Dunham Massey, Cheshire (Accredited Museum)
Tyntesfield, North Somerset
Petworth House and Park, West Sussex (Accredited Museum)
Hinton Ampner, Hampshire (Accredited Museum)
Greys Court, Oxfordshire (Accredited Museum)
Cragside, Northumberland (Accredited Museum)
