Stourhead, Wiltshire (Accredited Museum)
Upton House, Warwickshire (Accredited Museum)
Coughton Court, Warwickshire (Accredited Museum)
Croome Park, Worcestershire
Dunster Castle, Somerset (Accredited Museum)
Tyntesfield, North Somerset
Florence Court, County Fermanagh (Accredited Museum)
Hanbury Hall, Worcestershire (Accredited Museum)
Hardwick Hall, Derbyshire (Accredited Museum)
Llanerchaeron, Ceredigion (Accredited Museum)
Dudmaston, Shropshire (Accredited Museum)
Knightshayes Court, Devon (Accredited Museum)
Killerton, Devon (Accredited Museum)
Greenway, Devon (Accredited Museum)
Springhill, County Londonderry (Accredited Museum)
Kedleston Hall, Derbyshire (Accredited Museum)
Berrington Hall, Herefordshire (Accredited Museum)
Polesden Lacey, Surrey (Accredited Museum)
Powis Castle and Garden, Powys
Westwood Manor, Wiltshire (Accredited Museum)
Dinefwr, Carmarthenshire
Cobbe
Mottisfont, Hampshire (Accredited Museum)
Vyne Estate, Hampshire (Accredited Museum)
Lytes Cary Manor, Somerset (Accredited Museum)
