Mottisfont, Hampshire (Accredited Museum)
Hidcote Manor Garden, Gloucestershire
Llanerchaeron, Ceredigion (Accredited Museum)
Mount Stewart, County Down (Accredited Museum)
Newark Park, Gloucestershire
Westbury Court Garden, Gloucestershire
Dyrham, Gloucestershire (Accredited Museum)
Stackpole, Pembrokeshire
Wimpole, Cambridgeshire (Accredited Museum)
Anglesey Abbey, Cambridgeshire (Accredited Museum)
Snowshill Manor and Garden, Gloucestershire (Accredited Museum)
Erddig, Wrexham (Accredited Museum)
Dalton Castle, Cumbria
West Green House, Hampshire
Biddulph Grange Garden, Staffordshire
Emmetts Garden, Kent
Morden Hall Park, London
A La Ronde, Devon (Accredited Museum)
Penrhyn Castle, Gwynedd (Accredited Museum)