An open-data guide to the Register of Parks and Gardens of Special Historic Interest
England’s registered parks and gardens
Where they are
The South East and London hold the densest clusters — Georgian estates within reach of the capital, and the Victorian parks and cemeteries of the city itself.
- Greater London120
- Kent49
- Hampshire41
- Somerset40
- Hertfordshire39
- Norfolk39
- Oxfordshire39
- East Sussex31
- North Yorkshire29
- Surrey28
- West Yorkshire28
- Devon26
grade I
The most widely documented Grade I landscapes
Ranked by how many Wikipedia language editions describe them; photographs from Wikimedia Commons.
ITrafalgar SquareGreater London · 1 ha
IHyde ParkGreater London · 138 ha
IKew GardensGreater London · 272 ha
IBlenheim PalaceOxfordshire
ISt James's ParkGreater London · 37 ha
IRegent's ParkGreater London · 166 ha
IKensington GardensGreater London · 116 ha
IHighgate CemeteryGreater London · 15 ha
IGreenwich ParkGreater London · 74 ha
IWarwick CastleWarwickshire
IRichmond ParkGreater London · 950 ha
IChrist ChurchOxfordshirenot only country houses
What kind of landscape?
The Register is broader than the stately home: it includes Victorian cemeteries, municipal parks, botanic gardens and college grounds.