Quarry Hangers is a 28.5-hectare (70-acre) biological Site of Special Scientific Interest south-west of Caterham in Surrey. An area of 11 hectares is a nature reserve managed by the Surrey Wildlife Trust.
Dimminsdale is a 37 hectare geological and biological Site of Special Scientific Interest partly in Derbyshire and partly in Leicestershire. It is located east of Calke in Derbyshire. It is a Geological Conservation Review site, and a area of 23.5 hectares is owned by Severn Trent Water and managed by the Leicestershire and Rutland Wildlife Trust.
St Neots Common is a 33.4-hectare (83-acre) biological Site of Special Scientific Interest in St Neots in Cambridgeshire.
Titchmarsh Meadow is a 2.2-hectare (5.4-acre) biological Site of Special Scientific Interest north-east of Titchmarsh in Northamptonshire.
Wadenhoe Marsh and Achurch Meadow is a 47.5-hectare (117-acre) biological Site of Special Scientific Interest south of Wadenhoe in Northamptonshire.
High Wood and Meadow is a 16.5-hectare (41-acre) biological Site of Special Scientific Interest between Farthingstone and Preston Capes in Northamptonshire. It is managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire.
Coombe Hill Hollow is a 4.3-hectare (11-acre) biological Site of Special Scientific Interest north of Sibbertoft in Northamptonshire, England.
Calender Meadows is a 3.1-hectare (7.7-acre) biological Site of Special Scientific Interest north of Guilsborough in Northamptonshire.
Bugbrooke Meadows is a 10.1-hectare (25-acre) biological Site of Special Scientific Interest east of Nether Heyford in Northamptonshire. One of the fields with an area of 1.7 hectares is managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire.
Bucknell Wood Meadows is a 9.2-hectare (23-acre) biological Site of Special Scientific Interest north-west of Silverstone in Northamptonshire.
Syresham Marshy Meadows is a 17.8-hectare (44-acre) biological Site of Special Scientific Interest west of Silverstone in Northamptonshire.
Cavenham–Icklingham Heaths is a 419 hectare biological Site of Special Scientific Interest west of Icklingham in Suffolk. It is a Nature Conservation Review site, Grade I, and part of Breckland Special Area of Conservation and Breckland Special Protection Area under the European Union Directive on the Conservation of Wild Birds. Cavenham Heath is a 203.1 hectare National Nature Reserve.
Thetford Heaths is a 270.6-hectare (669-acre) biological and geological Site of Special Scientific Interest in Suffolk. It is a Nature Conservation Review site, Grade I, and parts of it are a national nature reserve, and a Geological Conservation Review, It is part of the Breckland Special Area of Conservation, and Special Protection Area A large part of this dry heathland site is calcareous grassland, and some areas are grazed by sheep or rabbits. There are several nationally rare plants and an uncommon heathland bird, and many lichens and mosses.
Nacton Meadows is a 4.5-hectare (11-acre) biological Site of Special Scientific Interest north-west of Levington in Suffolk. It is in the Suffolk Coast and Heaths Area of Outstanding Natural Beauty
Chater Valley is a 3.8-hectare (9.4-acre) biological Site of Special Scientific Interest north of Loddington in Leicestershire.
Shacklewell Hollow is a 3.2 hectares biological Site of Special Scientific Interest east of Empingham in Rutland, and beside the A606 road.
Frisby Marsh is a 10.2-hectare (25-acre) biological Site of Special Scientific Interest east of Frisby on the Wreake in Leicestershire.
Holwell Mouth is a 14.5-hectare (36-acre) biological Site of Special Scientific Interest south-east of Nether Broughton in Leicestershire. It is common land.
Lount Meadows is a 8.5 hectares biological Site of Special Scientific Interest south of Lount in Leicestershire, England.
Wymondham Rough is a 6.0 hectares biological Site of Special Scientific Interest (SSSI) east of Stapleford in Leicestershire. The SSSI is part of the 12.5 hectare Wymondham Rough nature reserve, which is managed by the Leicestershire and Rutland Wildlife Trust.
