Knole, Kent (Accredited Museum)
Rufford Old Hall, Lancashire (Accredited Museum)
Charlecote Park, Warwickshire (Accredited Museum)
Kingston Lacy Estate, Dorset (Accredited Museum)
Polesden Lacey, Surrey (Accredited Museum)
Lanhydrock, Cornwall (Accredited Museum)
Coleton Fishacre, Devon (Accredited Museum)
Tyntesfield, North Somerset
Dunster Castle, Somerset (Accredited Museum)
Scotney Castle, Kent (Accredited Museum)
Basildon Park, Berkshire (Accredited Museum)
Plas Yn Rhiw, Gwynedd (Accredited Museum)
Dinefwr, Carmarthenshire (Accredited Museum)
