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Dudmaston, Shropshire
Standen House and Garden, West Sussex
Greenway, Devon
Kedleston Hall, Derbyshire
Lanhydrock, Cornwall
Mount Stewart, County Down
Westwood Manor, Wiltshire
Killerton, Devon
Wallington, Northumberland
Dyrham, Gloucestershire
Arlington Court, Devon
Tyntesfield, North Somerset
Cragside, Northumberland
Greys Court, Oxfordshire
Lyme, Cheshire
Saltram, Devon
Penrhyn Castle, Gwynedd
Polesden Lacey, Surrey
Shugborough Estate, Staffordshire
Anglesey Abbey, Cambridgeshire
Dunham Massey, Cheshire
The Argory, County Armagh
