Canons Ashby, Northamptonshire (Accredited Museum)
Saltram, Devon (Accredited Museum)
Croome Park, Worcestershire
Sudbury Hall, Derbyshire (Accredited Museum)
Sunnycroft, Shropshire (Accredited Museum)
Clevedon Court, North Somerset (Accredited Museum)
Lindisfarne Castle, Northumberland (Accredited Museum)
Gawthorpe Hall, Lancashire
Hill Top, Cumbria (Accredited Museum)
Wallington, Northumberland (Accredited Museum)
Baddesley Clinton, Warwickshire (Accredited Museum)
Greyfriars, Worcestershire (Accredited Museum)
Packwood House, Warwickshire (Accredited Museum)
Tyntesfield, North Somerset
Tatton Park, Cheshire (Accredited Museum)
Felbrigg, Norfolk (Accredited Museum)
Dunham Massey, Cheshire (Accredited Museum)
Trerice, Cornwall (Accredited Museum)
Snowshill Manor and Garden, Gloucestershire (Accredited Museum)
Plas Yn Rhiw, Gwynedd (Accredited Museum)
Vyne Estate, Hampshire (Accredited Museum)
Upton House, Warwickshire (Accredited Museum)
Belton House, Lincolnshire (Accredited Museum)
Penrhyn Castle, Gwynedd (Accredited Museum)
Overbeck's House, Devon (Accredited Museum)
