Nostell Priory, West Yorkshire (Accredited Museum)
Tisbury Hub, Wiltshire
Fleece Inn Bretforton, Worcestershire
Llanerchaeron, Ceredigion (Accredited Museum)
Erddig, Wrexham (Accredited Museum)
Dunham Massey, Cheshire (Accredited Museum)
Greenway, Devon (Accredited Museum)
Chedworth Roman Villa, Gloucestershire (Accredited Museum)
Townend, Cumbria (Accredited Museum)
Westwood Manor, Wiltshire (Accredited Museum)
Wallington, Northumberland (Accredited Museum)
Dyrham, Gloucestershire (Accredited Museum)
Tyntesfield, North Somerset
Hinton Ampner, Hampshire (Accredited Museum)
Belton House, Lincolnshire (Accredited Museum)
Cragside, Northumberland (Accredited Museum)
Goss
Wimpole, Cambridgeshire (Accredited Museum)
Felbrigg, Norfolk (Accredited Museum)
Sizergh Castle, Cumbria
Calke Abbey, Derbyshire (Accredited Museum)
Seaton Delaval Hall, Northumberland
Mount Stewart, County Down (Accredited Museum)
Powis Castle and Garden, Powys (Accredited Museum)
