Waresley and Gransden Woods is a 50-hectare (120-acre) nature reserve between Waresley and Great Gransden in Cambridgeshire, England. It is managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire. The site is a 54.2-hectare (134-acre) biological Site of Special Scientific Interest called Waresley Wood, with slightly different boundaries.
Upwood Meadows is a 6 hectare biological Site of Special Scientific Interest west of Upwood in Cambridgeshire. It is also a National Nature Reserve and a Grade I Nature Conservation Review site. It is managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire.
Bloody Oaks Quarry is a 1.3-hectare (3.2-acre) biological Site of Special Scientific Interest north-west of Great Casterton in Rutland. It is owned and managed by the Leicestershire and Rutland Wildlife Trust.
Roydon Common is a 194.9-hectare (482-acre) biological Site of Special Scientific Interest east of King's Lynn in Norfolk. It is also a Grade I Nature Conservation Review site, a National Nature Reserve and a Ramsar site. It is part of the Roydon Common and Dersingham Bog Special Area of Conservation and Roydon Common and Grimston Warren nature reserve, which is managed by the Norfolk Wildlife Trust,
Great Stukeley Railway Cutting is a 34.7-hectare (86-acre) biological Site of Special Scientific Interest in Huntingdon in Cambridgeshire.
Holland Hall (Melbourn) Railway Cutting is a 3.3-hectare (8.2-acre) biological Site of Special Scientific Interest near Melbourn in Cambridgeshire. It is the verge of a kilometre long stretch of an operational railway line, the Cambridge Line.
Orton Pit is a 145.8-hectare (360-acre) biological Site of Special Scientific Interest on the southern outskirts of Peterborough in Cambridgeshire. It is also a Special Area of Conservation
St Neots Common is a 33.4-hectare (83-acre) biological Site of Special Scientific Interest in St Neots in Cambridgeshire.
Mill Crook is a 5.9-hectare (15-acre) biological Site of Special Scientific Interest east of Towcester in Northamptonshire. Mill Crook and Grafton Regis Meadow are a 7.9-hectare (20-acre) nature reserve managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire.
Roade Cutting is a 15.2-hectare (38-acre) geological Site of Special Scientific Interest along the West Coast Main Line north from Roade in Northamptonshire. It is a Geological Conservation Review site.
Little Catworth Meadow is a 5.2-hectare (13-acre) biological Site of Special Scientific Interest between Catworth and Spaldwick in Cambridgeshire.
Birch Spinney and Mawsley Marsh is a 12.3-hectare (30-acre) biological Site of Special Scientific Interest north-west of Broughton in Northamptonshire.
Glapthorn Cow Pasture is a 28.2-hectare (70-acre) biological Site of Special Scientific Interest north-west of Oundle in Northamptonshire. It is managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire.
Clipsham Old Quarry and Pickworth Great Wood is a 111.2-hectare (275-acre) biological and geological Site of Special Scientific Interest in Rutland. It lies southeast of Clipsham and north of Pickworth. Clipsham Old Quarry is a Geological Conservation Review site, and Pickworth Great Wood is owned by the Forestry Commission.
Eye Brook Valley Woods is a 65.7-hectare (162-acre) biological Site of Special Scientific Interest east of Hallaton in Leicestershire. It is in three separate areas, Great Merrible Wood, which is managed by the Leicestershire and Rutland Wildlife Trust, Bolt Wood and Park Wood.
Great Merrible Wood is a 12 hectare nature reserve east of Hallaton in Leicestershire. It is owned and managed by the Leicestershire and Rutland Wildlife Trust, and is part of the Eye Brook Valley Woods Site of Special Scientific Interest.
Chinnor Chalk Pit is a 20.4-hectare (50-acre) geological Site of Special Scientific Interest south of Chinnor in Oxfordshire. It is a Geological Conservation Review site.
Harpsden Wood is a 29.4-hectare (73-acre) biological Site of Special Scientific Interest south of Henley-on-Thames in Oxfordshire. It is owned by the Woodland Trust and is open to the public.
