Mount Stewart, County Down (Accredited Museum)
Powis Castle and Garden, Powys (Accredited Museum)
Castle Drogo, Devon (Accredited Museum)
Mr Straw's House, Nottinghamshire (Accredited Museum)
Tyntesfield, North Somerset
Dunham Massey, Cheshire (Accredited Museum)
Wightwick Manor, West Midlands (Accredited Museum)
Trerice, Cornwall (Accredited Museum)
Coleton Fishacre, Devon (Accredited Museum)
Florence Court, County Fermanagh (Accredited Museum)
Clandon Park, Surrey
Smallhythe Place, Kent (Accredited Museum)
