Scotney Castle SSSI is a biological Site of Special Scientific Interest in the grounds of Scotney Castle, a National Trust property south-east of Tunbridge Wells in Kent.
This site has parkland, grassland, woodland. There are dormice, a protected species, and several nationally scarce invertebrates, such as Rolph's door snail. There are man-made ponds and a moat.
The gardens are open to the public.