Adventurers' Land is a 10.1-hectare (25-acre) geological Site of Special Scientific Interest (SSSI) north of March in Cambridgeshire. It is a Geological Conservation Review site.
Mole Gap to Reigate Escarpment is a 1,016.4-hectare (2,512-acre) biological and geological Site of Special Scientific Interest west of Reigate in Surrey. It is a Geological Conservation Review site and a Special Area of Conservation. Part of it is a Nature Conservation Review site, Grade I. Two small private nature reserves in the site are managed by the Surrey Wildlife Trust, Dawcombe and Fraser Down.
Biddenham Pit is a gravel pit and Site of Special Scientific Interest (SSSI), 0.41 hectares in size located in Biddenham, Bedfordshire. The pit was notified to Bedford Borough Council and Bedfordshire County Council under the Wildlife and Countryside Act (1981) in 1988, and is also a Geological Conservation Review site. The site is owned by Persimmon Homes and Kier Homes, with management advice given by Natural England.
The Crouch and Roach Estuaries are a 1729 hectare biological Site of Special Scientific Interest (SSSI) at the mouth of the Crouch and Roach rivers in Essex. The Crouch part of the SSSI stretches from near Battlesbridge to Foulness Island, and the Roach from Rochford to the junction with the Crouch. Part of the site is in the Mid-Essex Coast Special Protection Area under the EC Directive on the Conservation of Wild Birds, and a Ramsar wetland site of international importance. It is also part of the Essex Estuaries Special Area of Conservation. An area of 65 hectares is managed by the Essex Wildlife Trust as the Lion Creek and Lower Raypits nature reserve and 8 hectares at Woodham Fen, both of which are managed by the Essex Wildlife Trust. A small area is also a geological SSSI, The Cliff, Burnham-on-Crouch.
Lofts Farm Pit is a 4.5-hectare (11-acre) geological Site of Special Scientific Interest in Heybridge, a suburb of Maldon in Essex. It is a Geological Conservation Review site.
The Naze SSSI is a 22 hectare geological Site of Special Scientific Interest on The Naze peninsula north of Walton-on-the-Naze in Essex. It is a Geological Conservation Review site both for its Pleistocene fossils and for its birds. It is part of The Naze Nature Reserve, which is managed by the Essex Wildlife Trust.
Shippea Hill SSSI is a 27.6-hectare (68-acre) geological Site of Special Scientific Interest east of Ely in Cambridgeshire, England. It is a Geological Conservation Review site.
Breckland Forest is an 18,126 hectare biological and geological Site of Special Scientific Interest in many separate areas between Swaffham in Norfolk and Bury St Edmunds in Suffolk. It is part of the Breckland Special Protection Area under the European Union Directive on the Conservation of Wild Birds. It contains two Geological Conservation Review sites, Beeches Pit, Icklingham and High Lodge. Barton Mills Valley is a Local Nature Reserve in the south-west corner of the site.
Wateringbury SSSI is a 0.2-hectare (0.49-acre) geological Site of Special Scientific Interest in Wateringburym west of Maidstone in Kent. It is a Geological Conservation Review site.
Bawsey is a 2.6-hectare (6.4-acre) geological Site of Special Scientific Interest east of Kings' Lynn in Norfolk. It is a Geological Conservation Review site.
Hunstanton Park Esker is a 17.3-hectare (43-acre) geological Site of Special Scientific Interest east of Hunstanton in Norfolk. The esker extends 1.5 km from north of Ringstead Downs to Hunstanton Hall. It is a Geological Conservation Review site.
Setchey SSSI is a 33.4-hectare (83-acre) geological Site of Special Scientific Interest south of King's Lynn in Norfolk. It is a Geological Conservation Review site.
Caistor St Edmund Chalk Pit is a 23.6-hectare (58-acre) geological Site of Special Scientific Interest south of Norwich in Norfolk. It is a Geological Conservation Review site.
East Runton Cliffs is a 20.6-hectare (51-acre) geological Site of Special Scientific Interest west of Cromer in Norfolk. It is a Geological Conservation Review site.
Wells Chalk Pit is a 4-hectare (9.9-acre) biological and geological Site of Special Scientific Interest on the eastern outskirts of Wells-next-the-Sea in Norfolk. It is a Geological Conservation Review site, and it is in the Norfolk Coast Area of Outstanding Natural Beauty.
Stanford Training Area SSSI is part of the British Army Stanford Training Area. It is a 4,678-hectare (11,560-acre) biological and geological Site of Special Scientific Interest north of Thetford in Norfolk. It is a Nature Conservation Review site and part of it is a Geological Conservation Review site. It is also part of the Breckland Special Area of Conservation and Special Protection Area.
West Runton Cliffs is a 17.8-hectare (44-acre) geological Site of Special Scientific Interest east of Sheringham in Norfolk. It is a Geological Conservation Review site.
Wretton SSSI is a 20.6-hectare (51-acre) geological Site of Special Scientific Interest north-east of Downham Market in Norfolk. It is a Geological Conservation Review site.
Beeston Cliffs is a 10.3-hectare (25-acre) biological and geological Site of Special Scientific Interest in Sheringham in Norfolk. It is a Geological Conservation Review site.
