Erddig, Wrexham (Accredited Museum)
National Trust Museum of Childhood (Accredited Museum)
Llanerchaeron, Ceredigion (Accredited Museum)
Greenway, Devon (Accredited Museum)
National Trust Carriage Museum (Accredited Museum)
Springhill, County Londonderry (Accredited Museum)
Trelissick, Cornwall
Killerton, Devon (Accredited Museum)
Clevedon Court, North Somerset (Accredited Museum)
Aberconwy House, Conwy (Accredited Museum)
Clouds Hill, Dorset (Accredited Museum)
Ty Mawr Wybrnant, Conwy (Accredited Museum)
Vyne Estate, Hampshire (Accredited Museum)
Dyrham, Gloucestershire (Accredited Museum)
Hinton Ampner, Hampshire (Accredited Museum)
Castle Drogo, Devon (Accredited Museum)
Tyntesfield, North Somerset
Greys Court, Oxfordshire (Accredited Museum)
Castle Ward, County Down (Accredited Museum)
Dunham Massey, Cheshire (Accredited Museum)
Wightwick Manor, West Midlands (Accredited Museum)
Treasurer's House, North Yorkshire (Accredited Museum)
