Erddig, Wrexham
Llanerchaeron, Ceredigion
Killerton, Devon
Berrington Hall, Herefordshire
Mount Stewart, County Down
Mottisfont, Hampshire
Kingston Lacy Estate, Dorset
Canons Ashby, Northamptonshire
Ormesby Hall, Redcar and Cleveland
Beningbrough Hall, North Yorkshire
Blickling Hall, Norfolk
Rufford Old Hall, Lancashire
Ickworth, Suffolk
Plas Yn Rhiw, Gwynedd
Standen House and Garden, West Sussex
Ardress House, County Armagh
Wallington, Northumberland
Penrhyn Castle, Gwynedd
Wicken Fen, Cambridgeshire
A La Ronde, Devon
Shugborough Estate, Staffordshire
Sudbury Hall (Children's Country House), Derbyshire