Killerton, Devon
Dunham Massey, Cheshire
Scotney Castle, Kent
Tyntesfield, North Somerset
Lanhydrock, Cornwall
Knightshayes Court, Devon
Standen House and Garden, West Sussex
Collinson and Lock
Ightham Mote, Kent
Hughenden, Buckinghamshire
Hatchlands Park, Surrey
Wallington, Northumberland