Erddig, Wrexham
Nunnington Hall, North Yorkshire
Llanerchaeron, Ceredigion
Ightham Mote, Kent
Greenway, Devon
Sissinghurst Castle Garden, Kent
Westwood Manor, Wiltshire
Dyrham, Gloucestershire
Kingston Lacy Estate, Dorset
Belton House, Lincolnshire
Saltram, Devon
Penrhyn Castle, Gwynedd
Coleton Fishacre, Devon
Felbrigg, Norfolk
Mr Straw's House, Nottinghamshire
Parker Brothers Inc.
Wightwick Manor, West Midlands
Sudbury Hall (Children's Country House), Derbyshire
Tyntesfield, North Somerset
Rufford Old Hall, Lancashire
Standen House and Garden, West Sussex
Mount Stewart, County Down
Wicken Fen, Cambridgeshire
Wimpole, Cambridgeshire