Polesden Lacey, Surrey
Ickworth, Suffolk
Angel Corner, Suffolk
Biddulph Grange Garden, Staffordshire
Wimpole, Cambridgeshire
Mount Stewart, County Down
Plas Newydd, Anglesey
Bodnant Garden, Conwy
20 Forthlin Road, Allerton, Merseyside
Orford Ness, Suffolk
Lindisfarne Castle, Northumberland
Haddon
Dyrham, Gloucestershire
Standen House and Garden, West Sussex
Cornish Engines, Cornwall
Erddig, Wrexham
Florence Court, County Fermanagh
Castle Ward, County Down
Telscombe, East Sussex
Greenway, Devon
Sissinghurst Castle Garden, Kent
Dunham Massey, Cheshire
Lacock, Wiltshire
Snowshill Manor and Garden, Gloucestershire
Buscot and Coleshill Estates, Oxfordshire
Mottisfont, Hampshire
Hughenden, Buckinghamshire
Ham House, Surrey